/* ==================== 咨询通道 /contact ==================== */
.page-contact {
  --ct-hair: rgba(36, 28, 20, .16);
  --ct-hair-dark: rgba(127, 184, 174, .24);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  background: var(--ink-green);
  padding: 36px 0 54px;
  overflow: hidden;
}

.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 96px 96px;
  opacity: .5;
  pointer-events: none;
}

.page-contact .ct-hero::after {
  content: "";
  position: absolute;
  right: -140px;
  top: -140px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(53, 224, 208, .16), transparent 68%);
  pointer-events: none;
}

.page-contact .ct-hero > .shell {
  position: relative;
  z-index: 1;
}

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

.page-contact .ct-hero__grid {
  display: grid;
  gap: 30px;
  align-items: center;
}

.page-contact .ct-kicker {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-contact .ct-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 8vw, 60px);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-contact .ct-hero__intro {
  margin: 0 0 26px;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

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

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

/* ---------- 分诊引导条 ---------- */
.page-contact .ct-triage {
  background: var(--arena-black);
  padding: 48px 0 56px;
}

.page-contact .ct-triage__title {
  margin: 0 0 10px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(22px, 5vw, 30px);
  letter-spacing: .01em;
  color: var(--paper);
}

.page-contact .ct-triage__note {
  margin: 0 0 26px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .ct-triage__row {
  display: grid;
  gap: 14px;
}

.page-contact .ct-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 20px;
  background: rgba(53, 224, 208, .045);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
  text-decoration: none;
  color: inherit;
  transition: background .18s var(--ease), border-color .18s var(--ease);
}

.page-contact .ct-card:hover {
  background: rgba(53, 224, 208, .1);
  border-color: var(--cyan);
}

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

.page-contact .ct-card--self  { --ct-dot: var(--cyan); }
.page-contact .ct-card--mail  { --ct-dot: var(--data); }
.page-contact .ct-card--phone { --ct-dot: var(--flag); }

.page-contact .ct-card__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--ct-dot, var(--data));
}

.page-contact .ct-card__no::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 10px;
  background: var(--ct-dot, var(--cyan));
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
  vertical-align: middle;
}

.page-contact .ct-card__name {
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 20px;
  color: var(--paper);
}

.page-contact .ct-card__desc {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .ct-card__go {
  margin-top: auto;
  padding-top: 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--cyan);
}

/* ---------- 通道详情（浅底） ---------- */
.page-contact .ct-channels {
  background: var(--paper);
  color: var(--brown-ink);
  padding: 52px 0 58px;
}

.page-contact .ct-channels__title {
  margin: 0 0 30px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--cyan-deep);
}

.page-contact .ct-block {
  display: grid;
  gap: 20px;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--ct-hair);
}

.page-contact .ct-block + .ct-block {
  padding-top: 34px;
}

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

.page-contact .ct-block__no {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--cyan-deep);
}

.page-contact .ct-block__title {
  margin: 0 0 8px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(21px, 4.4vw, 27px);
  line-height: 1.3;
  color: var(--brown-ink);
}

.page-contact .ct-block__hint {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(36, 28, 20, .62);
}

.page-contact .ct-block__body {
  display: grid;
  gap: 18px;
}

.page-contact .ct-def {
  padding: 20px 18px;
  background: rgba(11, 43, 38, .045);
  border-left: 3px solid var(--cyan-deep);
}

.page-contact .ct-def__label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: rgba(36, 28, 20, .6);
}

.page-contact .ct-def__addr {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--brown-ink);
  overflow-wrap: anywhere;
}

.page-contact .ct-def__addr--tel {
  font-size: 24px;
  letter-spacing: .02em;
  color: var(--cyan-deep);
}

.page-contact .ct-def__desc {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(36, 28, 20, .82);
}

.page-contact .ct-tip {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  padding: 16px 18px;
  border: 1px dashed rgba(36, 28, 20, .3);
  background: rgba(242, 194, 48, .12);
}

.page-contact .ct-tip__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--brown-ink);
  background: var(--data);
  padding: 3px 8px;
}

.page-contact .ct-tip__body {
  margin: 0;
  flex: 1 1 240px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(36, 28, 20, .84);
}

.page-contact .ct-ready {
  padding: 20px 18px;
  border: 1px solid var(--ct-hair);
}

.page-contact .ct-ready__head {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 700;
  color: var(--brown-ink);
}

.page-contact .ct-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-contact .ct-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(36, 28, 20, .8);
}

.page-contact .ct-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 9px;
  height: 2px;
  background: var(--flag);
}

/* ---------- 办公与接待 ---------- */
.page-contact .ct-office {
  position: relative;
  background: var(--ink-green);
  padding: 52px 0 58px;
  overflow: hidden;
}

.page-contact .ct-office::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 24px;
  border-right: 1px solid var(--line);
  pointer-events: none;
}

.page-contact .ct-office__grid {
  position: relative;
  display: grid;
  gap: 30px;
  align-items: start;
}

.page-contact .ct-office__no {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--cyan);
}

.page-contact .ct-office h2 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(25px, 5.4vw, 36px);
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-contact .ct-office__addr {
  margin: 0 0 16px;
  padding: 12px 0 12px 16px;
  border-left: 3px solid var(--data);
  font-size: 17px;
  line-height: 1.7;
  color: var(--data);
}

.page-contact .ct-office__desc {
  margin: 0 0 20px;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .ct-details {
  border: 1px solid var(--ct-hair-dark);
  padding: 12px 16px;
}

.page-contact .ct-details summary {
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  color: var(--cyan);
  outline-offset: 3px;
}

.page-contact .ct-details[open] summary {
  margin-bottom: 10px;
}

.page-contact .ct-details p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .ct-office__map {
  margin: 0;
  border: 1px solid var(--ct-hair-dark);
}

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

.page-contact .ct-office__map .media__caption {
  color: var(--mist);
}

/* ---------- 商务与内容协作 ---------- */
.page-contact .ct-partner {
  background: var(--paper);
  color: var(--brown-ink);
  padding: 52px 0 56px;
}

.page-contact .ct-partner__head {
  max-width: 72ch;
  margin-bottom: 30px;
}

.page-contact .ct-partner__no {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--cyan-deep);
}

.page-contact .ct-partner h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(25px, 5.4vw, 36px);
  line-height: 1.2;
  letter-spacing: -.02em;
}

.page-contact .ct-partner__head p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(36, 28, 20, .8);
}

.page-contact .ct-partner__grid {
  display: grid;
  gap: 16px;
}

.page-contact .ct-panel {
  position: relative;
  padding: 22px 20px 24px;
  background: #FFFFFF08;
  background: rgba(11, 43, 38, .05);
  border: 1px solid var(--ct-hair);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-contact .ct-panel__tag {
  display: inline-block;
  margin-bottom: 12px;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--paper);
  background: var(--cyan-deep);
}

.page-contact .ct-panel__title {
  margin: 0 0 10px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 19px;
  color: var(--brown-ink);
}

.page-contact .ct-panel p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(36, 28, 20, .78);
}

.page-contact .ct-partner__note {
  margin: 26px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--ct-hair);
  font-size: 15px;
  line-height: 1.75;
  color: rgba(36, 28, 20, .8);
}

.page-contact .ct-partner__note .mono {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--brown-ink);
  overflow-wrap: anywhere;
}

/* ---------- 处理时效 ---------- */
.page-contact .ct-sla {
  background: var(--arena-black);
  padding: 50px 0 58px;
}

.page-contact .ct-sla__head {
  margin-bottom: 26px;
}

.page-contact .ct-sla__no {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--data);
}

.page-contact .ct-sla h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(25px, 5.4vw, 36px);
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-contact .ct-sla__head p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .ct-sla__list {
  display: grid;
  border-top: 1px solid var(--line);
}

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

.page-contact .ct-sla__type {
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 17px;
  color: var(--paper);
}

.page-contact .ct-sla__time {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--data);
  letter-spacing: .02em;
}

.page-contact .ct-sla__note {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--mist);
}

/* ==================== 断点 ==================== */
@media (min-width: 700px) {
  .page-contact .ct-triage__row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-contact .ct-sla__row {
    grid-template-columns: minmax(180px, 220px) 170px minmax(0, 1fr);
    align-items: baseline;
    gap: 18px;
  }
}

@media (min-width: 880px) {
  .page-contact .ct-hero {
    padding: 48px 0 72px;
  }

  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 56px;
  }

  .page-contact .ct-block {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 46px;
    padding-bottom: 44px;
  }

  .page-contact .ct-block + .ct-block {
    padding-top: 44px;
  }

  .page-contact .ct-channels,
  .page-contact .ct-partner {
    padding: 72px 0 78px;
  }

  .page-contact .ct-office,
  .page-contact .ct-sla,
  .page-contact .ct-triage {
    padding-top: 68px;
    padding-bottom: 76px;
  }

  .page-contact .ct-office__grid {
    grid-template-columns: minmax(0, 1fr) 400px;
    gap: 56px;
  }

  .page-contact .ct-partner__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .ct-office__map {
    margin-top: 8px;
  }
}

@media (min-width: 1120px) {
  .page-contact .ct-hero__grid {
    gap: 72px;
  }

  .page-contact .ct-block {
    grid-template-columns: 280px minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-card {
    transition: none;
  }
}
</PAGE_CSS>>