.page-contact {
  --ct-line: rgba(48, 55, 64, .72);
  --ct-paper-ink: #14181D;
  --ct-paper-soft: #3B434D;
  background: var(--ink);
  color: var(--text);
  overflow-x: clip;
}

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

.page-contact .ct-crumbs {
  padding-top: calc(var(--header-h) + 1rem);
}

.page-contact .crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-ui);
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--text-faint);
}

.page-contact .crumbs__link {
  color: var(--text-mute);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .crumbs__link:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-contact .ct-h2 {
  margin: .5rem 0 .9rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 4.4vw, 2.35rem);
  line-height: 1.16;
  letter-spacing: -.02em;
  color: var(--mist);
}

/* ---------- 首屏 ---------- */

.page-contact .ct-hero {
  position: relative;
  padding: 1.5rem 0 3.5rem;
  overflow: hidden;
}

.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  inset: -30% -15% auto -15%;
  height: 78%;
  background:
    radial-gradient(58% 62% at 18% 0%, rgba(255, 90, 31, .22), transparent 72%),
    radial-gradient(42% 52% at 92% 8%, rgba(244, 183, 64, .13), transparent 74%);
  pointer-events: none;
}

.page-contact .ct-hero__inner {
  position: relative;
  display: grid;
  gap: 2.25rem;
}

.page-contact .ct-hero__title {
  margin: .65rem 0 1rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 7.2vw, 4rem);
  line-height: 1.04;
  letter-spacing: -.035em;
  color: var(--mist);
}

.page-contact .ct-hero__tilt {
  display: inline-block;
  color: var(--gold);
  transform: rotate(-3deg);
}

.page-contact .ct-hero__lede {
  max-width: 44ch;
  color: var(--text-soft);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.9;
}

.page-contact .ct-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin: 1.5rem 0 1.9rem;
}

.page-contact .ct-hero__figure {
  margin: 0;
  border-color: var(--edge);
}

.page-contact .ct-hero__figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.page-contact .media-caption {
  font-family: var(--font-ui);
  font-size: .76rem;
  letter-spacing: .03em;
  color: var(--text-faint);
  padding-top: .6rem;
}

/* 速览面板 */

.page-contact .ct-quick {
  position: relative;
  padding: 1.35rem 1.25rem 1.2rem;
  border: 1px solid var(--ct-line);
  background: linear-gradient(180deg, rgba(23, 27, 33, .95), rgba(11, 13, 16, .96));
  box-shadow: var(--shadow-panel);
}

.page-contact .ct-quick::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--ember), var(--gold) 55%, transparent);
}

.page-contact .ct-quick__label {
  margin: 0 0 1rem;
  font-family: var(--font-ui);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-contact .ct-quick__list {
  margin: 0;
  display: grid;
  gap: 1rem;
}

.page-contact .ct-quick__row {
  padding-bottom: .95rem;
  border-bottom: 1px dashed var(--hairline);
}

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

.page-contact .ct-quick__row dt {
  font-family: var(--font-ui);
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--steel);
  margin-bottom: .35rem;
}

.page-contact .ct-quick__row dd {
  margin: 0;
}

.page-contact .ct-copy {
  display: inline-block;
  font-family: var(--font-data);
  font-size: .95rem;
  font-weight: 600;
  color: var(--gold);
  text-decoration: none;
  word-break: break-all;
  -webkit-user-select: all;
  user-select: all;
  transition: color var(--dur) var(--ease);
}

.page-contact a.ct-copy:hover {
  color: var(--ember);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-contact .ct-copy--plain {
  color: var(--text);
}

.page-contact .ct-quick__hint {
  display: block;
  margin-top: .4rem;
  font-family: var(--font-ui);
  font-size: .76rem;
  line-height: 1.6;
  color: var(--text-faint);
}

.page-contact .ct-quick__coords {
  margin-top: 1.2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--hairline);
  color: var(--steel);
}

.page-contact .ct-coords {
  display: block;
  width: 100%;
  height: auto;
  max-height: 120px;
}

.page-contact .ct-coords__grid {
  fill: none;
  stroke: currentColor;
  stroke-width: 1;
  opacity: .35;
}

.page-contact .ct-coords__route {
  fill: none;
  stroke: var(--ember);
  stroke-width: 1.5;
  stroke-dasharray: 4 5;
}

.page-contact .ct-coords__ring {
  fill: none;
  stroke: var(--gold);
  stroke-width: 1;
}

.page-contact .ct-coords__ring--outer {
  stroke: var(--cyan);
  stroke-width: .7;
  opacity: .55;
}

.page-contact .ct-coords__dot {
  fill: var(--ember);
}

.page-contact .ct-quick__coords-text {
  margin: .4rem 0 0;
  font-family: var(--font-data);
  font-size: .74rem;
  letter-spacing: .08em;
  color: var(--steel);
}

.page-contact .ct-quick__hours {
  margin: 1rem 0 0;
  font-family: var(--font-ui);
  font-size: .78rem;
  line-height: 1.7;
  color: var(--text-mute);
}

/* ---------- 反馈便笺 ---------- */

.page-contact .ct-paper-wrap {
  padding: 1rem 0 3.5rem;
}

.page-contact .ct-paper {
  position: relative;
  background: var(--mist);
  color: var(--ct-paper-ink);
  padding: clamp(1.5rem, 4.5vw, 3rem);
  box-shadow: 0 34px 64px -44px #000;
}

.page-contact .ct-paper::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 34px 34px 0;
  border-color: transparent var(--ink) transparent transparent;
}

.page-contact .ct-paper__kicker {
  margin: 0 0 .55rem;
  font-family: var(--font-ui);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--seal);
}

.page-contact .ct-paper__title {
  margin: 0 0 .85rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 4.2vw, 2.2rem);
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--ct-paper-ink);
}

.page-contact .ct-paper__text {
  margin: 0;
  max-width: 62ch;
  font-size: .98rem;
  line-height: 1.9;
  color: var(--ct-paper-soft);
}

.page-contact .ct-paper__cols {
  display: grid;
  gap: 2rem;
  margin-top: 1.9rem;
  padding-top: 1.6rem;
  border-top: 1px solid rgba(20, 24, 29, .16);
}

.page-contact .ct-note__tag {
  margin: 0;
  font-family: var(--font-ui);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--ct-paper-ink);
}

.page-contact .ct-note__list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: .1rem;
}

.page-contact .ct-note__list li {
  display: grid;
  grid-template-columns: 1.9rem minmax(0, 1fr);
  gap: .7rem;
  padding: .75rem 0;
  border-bottom: 1px dashed rgba(20, 24, 29, .18);
  font-size: .93rem;
  line-height: 1.75;
  color: var(--ct-paper-soft);
}

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

.page-contact .ct-note__list .num {
  font-family: var(--font-data);
  font-size: .85rem;
  font-weight: 700;
  color: var(--seal);
  padding-top: .15rem;
}

.page-contact .ct-note__list strong {
  display: block;
  margin-bottom: .15rem;
  font-family: var(--font-ui);
  font-size: .93rem;
  letter-spacing: .02em;
  color: var(--ct-paper-ink);
}

.page-contact .ct-paper__aside {
  padding: 1.15rem 1.15rem 1.25rem;
  border: 1px solid rgba(20, 24, 29, .16);
  background: rgba(255, 255, 255, .55);
}

.page-contact .ct-paper__aside p {
  margin: 0 0 .8rem;
  font-size: .93rem;
  line-height: 1.85;
  color: var(--ct-paper-soft);
}

.page-contact .ct-paper__meta {
  font-family: var(--font-ui);
  font-size: .84rem !important;
  color: var(--ct-paper-ink) !important;
}

.page-contact .ct-paper__meta .num {
  font-family: var(--font-data);
  font-weight: 700;
  color: var(--seal);
}

.page-contact .ct-paper__btn {
  display: inline-block;
  margin-top: .35rem;
}

.page-contact .ct-paper__foot {
  margin: .9rem 0 0 !important;
  padding-top: .8rem;
  border-top: 1px dashed rgba(20, 24, 29, .2);
  font-family: var(--font-ui);
  font-size: .78rem !important;
  color: var(--steel) !important;
}

/* ---------- 联系渠道 ---------- */

.page-contact .ct-channels__head {
  max-width: 62ch;
}

.page-contact .ct-note-line {
  margin: 0;
  font-family: var(--font-body);
  font-size: .97rem;
  line-height: 1.9;
  color: var(--text-soft);
}

.page-contact .ct-channels__grid {
  display: grid;
  gap: 1.75rem;
  margin-top: 2rem;
}

.page-contact .ct-channels__figure {
  margin: 0;
  border-color: var(--edge);
  background: #0F1318;
}

.page-contact .ct-channels__figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  display: block;
}

.page-contact .ct-channels__table {
  min-width: 0;
}

.page-contact .ct-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}

.page-contact .ct-table caption {
  caption-side: top;
  text-align: left;
  padding-bottom: .8rem;
  font-family: var(--font-ui);
  font-size: .74rem;
  letter-spacing: .12em;
  color: var(--steel);
}

.page-contact .ct-table thead th {
  padding: .65rem .7rem;
  text-align: left;
  font-family: var(--font-ui);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--steel);
  border-bottom: 1px solid var(--edge);
  white-space: nowrap;
}

.page-contact .ct-table tbody th,
.page-contact .ct-table tbody td {
  padding: .95rem .7rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--hairline);
  color: var(--text-soft);
  line-height: 1.7;
}

.page-contact .ct-table tbody th {
  font-family: var(--font-ui);
  font-weight: 600;
  color: var(--gold);
  white-space: nowrap;
}

.page-contact .ct-table tbody tr {
  transition: background var(--dur) var(--ease);
}

.page-contact .ct-table tbody tr:hover {
  background: rgba(255, 90, 31, .07);
}

.page-contact .ct-table .ct-copy {
  font-size: .86rem;
}

.page-contact .ct-channels__note {
  margin: 1.1rem 0 0;
  padding-left: .9rem;
  border-left: 2px solid var(--cyan);
  font-family: var(--font-body);
  font-size: .9rem;
  line-height: 1.85;
  color: var(--text-mute);
}

/* ---------- 邮件写法 ---------- */

.page-contact .ct-write__grid {
  display: grid;
  gap: 2.25rem;
}

.page-contact .ct-write__lede {
  margin: 0;
  max-width: 46ch;
  font-family: var(--font-body);
  font-size: .97rem;
  line-height: 1.9;
  color: var(--text-soft);
}

.page-contact .ct-write__lede .num {
  font-family: var(--font-data);
  font-weight: 700;
  color: var(--gold);
}

.page-contact .ct-steps {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  gap: .1rem;
}

.page-contact .ct-steps li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: .85rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--hairline);
}

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

.page-contact .ct-steps .num {
  font-family: var(--font-data);
  font-size: .85rem;
  font-weight: 700;
  color: var(--ember);
  padding-top: .25rem;
}

.page-contact .ct-steps h3 {
  margin: 0 0 .3rem;
  font-family: var(--font-ui);
  font-size: .98rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--mist);
}

.page-contact .ct-steps p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.85;
  color: var(--text-soft);
}

.page-contact .ct-mail {
  position: relative;
  padding: 1.4rem 1.25rem 1.35rem;
  border: 1px solid var(--ct-line);
  background: linear-gradient(180deg, rgba(23, 27, 33, .95), rgba(11, 13, 16, .98));
  box-shadow: var(--shadow-panel);
}

.page-contact .ct-mail::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: .6;
}

.page-contact .ct-mail__tag {
  margin: 0 0 1rem;
  font-family: var(--font-ui);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-contact .ct-mail__lines {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .7rem;
}

.page-contact .ct-mail__lines li {
  display: grid;
  gap: .2rem;
  padding-bottom: .7rem;
  border-bottom: 1px dashed var(--hairline);
}

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

.page-contact .ct-mail__key {
  font-family: var(--font-ui);
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--steel);
}

.page-contact .ct-mail__lines span:last-child {
  font-family: var(--font-body);
  font-size: .9rem;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-contact .ct-mail__tip {
  margin: 1.1rem 0 0;
  padding-top: .9rem;
  border-top: 1px solid var(--hairline);
  font-family: var(--font-body);
  font-size: .86rem;
  line-height: 1.8;
  color: var(--text-faint);
}

.page-contact .ct-mail__btn {
  display: inline-block;
  margin-top: 1.1rem;
}

/* ---------- 合作 ---------- */

.page-contact .ct-collab__head {
  max-width: 66ch;
}

.page-contact .ct-collab__lede {
  margin: 0;
  font-family: var(--font-body);
  font-size: .97rem;
  line-height: 1.9;
  color: var(--text-soft);
}

.page-contact .ct-collab__lede .num {
  font-family: var(--font-data);
  font-weight: 700;
  color: var(--gold);
}

.page-contact .ct-collab__list {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

.page-contact .ct-collab__list li {
  position: relative;
  padding: 1.15rem 0 1.15rem 1.1rem;
  border-left: 1px solid var(--edge);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-contact .ct-collab__list li:hover {
  border-left-color: var(--ember);
  background: linear-gradient(90deg, rgba(255, 90, 31, .07), transparent 70%);
}

.page-contact .ct-collab__list .num {
  display: block;
  font-family: var(--font-data);
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-contact .ct-collab__list h3 {
  margin: .5rem 0 .35rem;
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .03em;
  color: var(--mist);
}

.page-contact .ct-collab__list p {
  margin: 0;
  font-size: .91rem;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-contact .ct-collab__note {
  margin-top: 2rem;
  padding: 1.3rem 1.2rem;
  border: 1px solid var(--ct-line);
  background: rgba(23, 27, 33, .7);
}

.page-contact .ct-collab__note-title {
  margin: 0 0 .9rem;
  font-family: var(--font-ui);
  font-size: .84rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-contact .ct-collab__note-list {
  margin: 0 0 1.15rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .6rem;
}

.page-contact .ct-collab__note-list li {
  position: relative;
  padding-left: 1rem;
  font-family: var(--font-body);
  font-size: .9rem;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-contact .ct-collab__note-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 6px;
  height: 1px;
  background: var(--gold);
}

/* ---------- 服务时间 ---------- */

.page-contact .ct-hours {
  background: var(--charcoal);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}

.page-contact .ct-hours__grid {
  display: grid;
  gap: 2rem;
}

.page-contact .ct-hours__lead p {
  margin: 0 0 .9rem;
  font-family: var(--font-body);
  font-size: .95rem;
  line-height: 1.9;
  color: var(--text-soft);
}

.page-contact .ct-hours__lead p:last-child {
  margin-bottom: 0;
}

.page-contact .ct-hours__lead .num {
  font-family: var(--font-data);
  font-weight: 700;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-contact .ct-hours__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--ct-line);
  border: 1px solid var(--ct-line);
}

.page-contact .ct-stat {
  display: flex;
  flex-direction: column;
  gap: .45rem;
  padding: 1.1rem .85rem;
  background: rgba(11, 13, 16, .88);
}

.page-contact .ct-stat__value {
  font-family: var(--font-data);
  font-size: clamp(1.35rem, 4.4vw, 1.85rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.01em;
}

.page-contact .ct-stat__label {
  font-family: var(--font-ui);
  font-size: .74rem;
  line-height: 1.6;
  letter-spacing: .04em;
  color: var(--text-mute);
}

/* ---------- 其他入口 ---------- */

.page-contact .ct-more__title {
  font-size: clamp(1.3rem, 3.6vw, 1.85rem);
}

.page-contact .ct-more__list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--ct-line);
  border: 1px solid var(--ct-line);
}

.page-contact .ct-more__list a {
  display: block;
  padding: 1.05rem 1.15rem;
  background: var(--ink);
  text-decoration: none;
  color: var(--text);
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-contact .ct-more__list a:hover {
  background: var(--charcoal);
  transform: translateX(2px);
}

.page-contact .ct-more__name {
  display: block;
  margin-bottom: .35rem;
  font-family: var(--font-ui);
  font-size: .98rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--mist);
}

.page-contact .ct-more__list em {
  font-style: normal;
  font-family: var(--font-body);
  font-size: .87rem;
  line-height: 1.75;
  color: var(--text-mute);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-contact .ct-hero {
    padding: 2rem 0 4.5rem;
  }

  .page-contact .ct-hero__lede {
    font-size: 1.06rem;
  }

  .page-contact .ct-paper__cols {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: 2.5rem;
  }

  .page-contact .ct-collab__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
  }

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

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

@media (min-width: 1000px) {
  .page-contact .ct-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 3.5rem;
    align-items: start;
  }

  .page-contact .ct-quick {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
  }

  .page-contact .ct-channels__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 2.5rem;
    align-items: start;
  }

  .page-contact .ct-write__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 3rem;
    align-items: start;
  }

  .page-contact .ct-hours__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: 3rem;
    align-items: center;
  }

  .page-contact .ct-collab__note {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 1rem 2rem;
  }

  .page-contact .ct-collab__note-title {
    grid-column: 1 / -1;
    margin-bottom: 0;
  }

  .page-contact .ct-collab__note-list {
    margin-bottom: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-more__list a:hover {
    transform: none;
  }
}
<<<MAIN_HTML_END>>>