.page-contact .ctc-topline {
  padding-top: 26px;
}

.page-contact .ctc-hero {
  padding-top: 18px;
  padding-bottom: 42px;
}

.page-contact .ctc-hero__index {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--celadon);
}

.page-contact .ctc-hero h1 {
  margin: 0;
  max-width: 15em;
  font-size: clamp(30px, 7.2vw, var(--fs-1));
  line-height: 1.06;
  font-weight: 800;
  letter-spacing: -0.015em;
}

.page-contact .ctc-hero__lead {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: var(--fs-5);
  line-height: 1.75;
  color: rgba(244, 239, 228, 0.78);
}

.page-contact .ctc-hero__hint {
  margin: 16px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--amber);
  max-width: 34em;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  line-height: 1.9;
  color: var(--mist);
}

/* 三栏联络信息板 */
.page-contact .ctc-board {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--ink-2);
  box-shadow: var(--shadow-panel);
}

.page-contact .ctc-board__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-contact .ctc-board__bg img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.45;
}

.page-contact .ctc-board__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(155deg, rgba(11, 26, 43, 0.7) 0%, rgba(14, 32, 51, 0.92) 70%);
}

.page-contact .ctc-board__title {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 26px 22px 0;
  font-size: var(--fs-5);
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-contact .ctc-board__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  margin-top: 18px;
}

.page-contact .ctc-channel {
  padding: 26px 22px 28px;
  border-top: 1px solid var(--line);
}

.page-contact .ctc-channel__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--celadon);
}

.page-contact .ctc-channel__value {
  margin: 0 0 14px;
  font-size: clamp(18px, 4.9vw, var(--fs-4));
  line-height: 1.3;
  font-weight: 700;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .ctc-channel__value--tel {
  font-family: var(--font-mono);
  font-size: clamp(24px, 6.6vw, var(--fs-3));
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-contact .ctc-channel__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 239, 228, 0.72);
}

.page-contact .ctc-channel__list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(244, 239, 228, 0.64);
}

.page-contact .ctc-channel__list li {
  position: relative;
  padding-left: 16px;
}

.page-contact .ctc-channel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 1px;
  background: var(--celadon-deep);
}

.page-contact .ctc-channel__meta {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
  opacity: 0.86;
}

/* 横向主题带 */
.page-contact .ctc-band {
  margin-top: 52px;
}

.page-contact .ctc-band .shell {
  padding-top: 26px;
  padding-bottom: 26px;
}

.page-contact .ctc-band__text {
  margin: 10px 0 0;
  max-width: 30em;
  font-size: var(--fs-5);
  line-height: 1.7;
  color: var(--sand);
}

/* 工单流程 */
.page-contact .ctc-ticket {
  padding-top: 52px;
  padding-bottom: 8px;
}

.page-contact .ctc-ticket__intro {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: var(--fs-5);
  line-height: 1.75;
  color: rgba(244, 239, 228, 0.76);
}

.page-contact .ctc-flow {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-contact .ctc-step {
  position: relative;
  padding: 24px 20px 26px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, rgba(20, 41, 63, 0.92), rgba(11, 26, 43, 0.94));
  transition: transform 150ms var(--ease), border-color 150ms var(--ease);
}

.page-contact .ctc-step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 36px;
  height: 2px;
  background: var(--celadon);
}

.page-contact .ctc-step:hover {
  transform: translateY(-2px);
  border-color: var(--celadon);
}

.page-contact .ctc-step__num {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 22px;
  letter-spacing: 0.12em;
  color: var(--celadon);
}

.page-contact .ctc-step__title {
  margin: 0 0 8px;
  font-size: var(--fs-5);
  font-weight: 700;
  line-height: 1.45;
  color: var(--paper);
}

.page-contact .ctc-step__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(244, 239, 228, 0.68);
}

.page-contact .ctc-ticket__foot {
  margin: 24px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 239, 228, 0.7);
}

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

/* 响应节奏 */
.page-contact .ctc-sla {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  padding-top: 56px;
  padding-bottom: 56px;
}

.page-contact .ctc-sla__lead {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: var(--fs-5);
  line-height: 1.75;
  color: rgba(244, 239, 228, 0.76);
}

.page-contact .ctc-sla__list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-contact .ctc-sla__list li {
  padding-left: 16px;
  border-left: 1px solid var(--celadon-deep);
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 239, 228, 0.72);
}

.page-contact .ctc-sla__figure {
  margin: 0;
  border: 1px solid var(--line-strong);
  background: var(--ink-2);
}

.page-contact .ctc-sla__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .ctc-sla__figure .figure__cap {
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--graphite);
  color: rgba(169, 214, 204, 0.7);
}

/* 合作提报 */
.page-contact .ctc-coop {
  padding-top: 8px;
  padding-bottom: 56px;
  color: var(--paper);
}

.page-contact .ctc-coop__intro {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: var(--fs-5);
  line-height: 1.75;
  color: rgba(244, 239, 228, 0.76);
}

.page-contact .ctc-coop__body {
  margin-top: 28px;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
  padding: 18px 0 6px;
}

.page-contact .ctc-coop__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .ctc-coop__list li {
  padding-left: 18px;
  border-left: 2px solid var(--celadon-deep);
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 239, 228, 0.82);
}

.page-contact .ctc-coop__foot {
  margin: 22px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  line-height: 2;
  color: var(--mist);
}

/* 寄送 */
.page-contact .ctc-post {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: 28px 22px;
  margin-bottom: 56px;
  border: 1px solid var(--line-strong);
  background: rgba(20, 41, 63, 0.72);
}

.page-contact .ctc-post__addr {
  margin: 16px 0 0;
  font-size: clamp(18px, 4.6vw, var(--fs-4));
  line-height: 1.45;
  font-weight: 700;
  color: var(--sand);
}

.page-contact .ctc-post__note {
  margin: 14px 0 0;
  max-width: 32em;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 239, 228, 0.72);
}

.page-contact .ctc-post__aside {
  border-top: 1px solid var(--line);
  padding-top: 20px;
}

.page-contact .ctc-post__aside-label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--celadon);
}

.page-contact .ctc-post__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 239, 228, 0.7);
}

.page-contact .ctc-post__list li {
  position: relative;
  padding-left: 16px;
}

.page-contact .ctc-post__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 1px;
  background: var(--amber);
}

/* 备案与站点信息 */
.page-contact .ctc-legal {
  background: var(--paper);
  color: var(--ink);
  padding-top: 42px;
  padding-bottom: 42px;
}

.page-contact .ctc-legal__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-contact .ctc-legal .eyebrow {
  color: var(--celadon-deep);
}

.page-contact .ctc-legal h2 {
  margin: 10px 0 0;
  color: var(--ink);
}

.page-contact .ctc-legal__text {
  margin: 14px 0 0;
  max-width: 32em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--graphite-deep);
}

.page-contact .ctc-legal__icp {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--graphite-deep);
}

.page-contact .ctc-legal__links {
  list-style: none;
  margin: 0;
  padding: 16px 0 0;
  display: grid;
  gap: 12px;
  border-top: 1px solid rgba(11, 26, 43, 0.16);
}

.page-contact .ctc-legal__links a {
  display: block;
  font-size: 15px;
  line-height: 1.6;
  color: var(--celadon-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: color 150ms var(--ease);
}

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

@media (min-width: 700px) {
  .page-contact .ctc-flow {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .ctc-board__title {
    padding: 32px 28px 0;
  }
}

@media (min-width: 880px) {
  .page-contact .ctc-hero {
    padding-top: 34px;
    padding-bottom: 54px;
  }

  .page-contact .ctc-board__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .ctc-channel {
    border-top: 0;
    border-left: 1px solid var(--line);
    padding: 34px 26px 36px;
  }

  .page-contact .ctc-channel:first-child {
    border-left: 0;
  }

  .page-contact .ctc-post {
    grid-template-columns: 1.35fr 0.65fr;
    gap: 36px;
    padding: 38px 34px;
  }

  .page-contact .ctc-post__aside {
    border-top: 0;
    border-left: 1px solid var(--line);
    padding-top: 0;
    padding-left: 26px;
  }

  .page-contact .ctc-legal__inner {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 44px;
    align-items: start;
  }

  .page-contact .ctc-legal__links {
    padding-top: 0;
    border-top: 0;
  }
}

@media (min-width: 980px) {
  .page-contact .ctc-sla {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
    align-items: start;
    padding-top: 68px;
    padding-bottom: 68px;
  }

  .page-contact .ctc-flow {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-contact .ctc-coop {
    padding-bottom: 68px;
  }

  .page-contact .ctc-ticket {
    padding-top: 64px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ctc-step,
  .page-contact .ctc-legal__links a {
    transition: none;
  }

  .page-contact .ctc-step:hover {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>