.page-contact {
  --ct-pad: clamp(20px, 3vw, 40px);
  --ct-gap: clamp(16px, 2vw, 28px);
  --ct-rule: rgba(53, 224, 208, 0.20);
  --ct-rule-soft: rgba(244, 241, 232, 0.12);
  background: var(--yk-green);
  color: var(--yk-paper);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  padding: clamp(18px, 3vw, 32px) 0 clamp(40px, 6vw, 76px);
  background:
    radial-gradient(110% 70% at 88% -10%, rgba(255, 122, 26, 0.18), transparent 62%),
    linear-gradient(180deg, var(--yk-deep) 0%, var(--yk-green) 100%);
  isolation: isolate;
}

.page-contact .ct-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--yk-cyan) 0 8px, transparent 8px 18px);
  opacity: 0.35;
}

.page-contact .ct-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 60%;
  opacity: 0.16;
  filter: saturate(0.6) contrast(1.05);
  z-index: 0;
  pointer-events: none;
}

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

.page-contact .ct-kicker {
  margin: 16px 0 0;
  font-family: var(--yk-font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--yk-cyan);
}

/* ---------- 联系卡片 ---------- */
.page-contact .ct-card {
  margin-top: var(--ct-gap);
  display: grid;
  grid-template-columns: 1fr;
  border: 2px solid var(--yk-cyan);
  border-radius: var(--yk-radius);
  box-shadow: var(--yk-shadow);
  background: var(--yk-ink);
  overflow: hidden;
}

@media (min-width: 880px) {
  .page-contact .ct-card {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  }
}

.page-contact .ct-card__paper {
  position: relative;
  min-width: 0;
  background: var(--yk-paper);
  color: var(--yk-ink);
  padding: calc(var(--ct-pad) + 6px) var(--ct-pad) var(--ct-pad);
}

.page-contact .ct-card__paper::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, var(--yk-orange) 0 46%, var(--yk-cyan) 46% 100%);
}

.page-contact .ct-card__title {
  font-family: var(--yk-font-narrow);
  font-weight: 900;
  font-size: clamp(26px, 6vw, 46px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 18px 0 12px;
  color: var(--yk-ink);
}

.page-contact .ct-card__lead {
  margin: 0 0 22px;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.75;
  color: #2d3330;
}

.page-contact .ct-lines {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  border-top: 1px solid rgba(20, 23, 26, 0.16);
}

.page-contact .ct-line {
  display: grid;
  gap: 2px 14px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(20, 23, 26, 0.16);
}

@media (min-width: 560px) {
  .page-contact .ct-line {
    grid-template-columns: 92px minmax(0, 1fr);
    align-items: baseline;
  }
}

.page-contact .ct-line__key {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: #5f6864;
}

.page-contact .ct-line__val {
  min-width: 0;
  font-family: var(--yk-font-mono);
  font-size: 15px;
  line-height: 1.5;
  color: var(--yk-ink);
  text-decoration: none;
  overflow-wrap: anywhere;
  border-bottom: 1px solid transparent;
  transition: border-color 180ms var(--yk-ease), color 180ms var(--yk-ease);
}

.page-contact a.ct-line__val:hover,
.page-contact a.ct-line__val:focus-visible {
  color: #a8420a;
  border-bottom-color: var(--yk-orange);
}

/* 服务时间条 */
.page-contact .ct-hours {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 12px;
  padding-top: 14px;
  border-top: 2px solid var(--yk-ink);
  margin-bottom: 22px;
}

.page-contact .ct-hours__label {
  font-family: var(--yk-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: #5f6864;
}

.page-contact .ct-hours__track {
  position: relative;
  flex: 1 1 120px;
  min-width: 84px;
  height: 8px;
  border-radius: 999px;
  background: rgba(20, 23, 26, 0.12);
  overflow: hidden;
}

.page-contact .ct-hours__fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 37.5%;
  background: linear-gradient(90deg, var(--yk-cyan), var(--yk-orange));
}

.page-contact .ct-hours__value {
  font-family: var(--yk-font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--yk-ink);
  letter-spacing: 0.02em;
}

/* 按钮 */
.page-contact .ct-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .ct-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  border-radius: var(--yk-radius);
  transition: transform 180ms var(--yk-ease), background-color 180ms var(--yk-ease),
    color 180ms var(--yk-ease);
}

.page-contact .ct-btn--solid {
  background: var(--yk-orange);
  border: 2px solid var(--yk-orange);
  color: #17120c;
}

.page-contact .ct-btn--solid:hover,
.page-contact .ct-btn--solid:focus-visible {
  transform: translateY(-2px);
}

.page-contact .ct-btn--outline {
  background: transparent;
  border: 2px solid var(--yk-ink);
  color: var(--yk-ink);
}

.page-contact .ct-btn--outline:hover,
.page-contact .ct-btn--outline:focus-visible {
  background: var(--yk-ink);
  color: var(--yk-paper);
}

/* 三类诉求入口 */
.page-contact .ct-card__routes {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: var(--ct-pad);
  background:
    linear-gradient(180deg, rgba(35, 69, 60, 0.55) 0%, rgba(7, 26, 30, 0.9) 100%);
  border-top: 1px solid var(--ct-rule);
}

@media (min-width: 880px) {
  .page-contact .ct-card__routes {
    border-top: 0;
    border-left: 1px solid var(--ct-rule);
  }
}

.page-contact .ct-routes__title {
  margin: 0 0 2px;
  font-family: var(--yk-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--yk-mist);
}

.page-contact .ct-route {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 14px;
  border: 1px solid var(--ct-rule);
  border-radius: var(--yk-radius);
  text-decoration: none;
  color: var(--yk-paper);
  background: rgba(7, 26, 30, 0.45);
  transition: border-color 180ms var(--yk-ease), transform 180ms var(--yk-ease),
    background-color 180ms var(--yk-ease);
}

.page-contact .ct-route:hover,
.page-contact .ct-route:focus-visible {
  border-color: var(--yk-cyan);
  transform: translateY(-2px);
}

.page-contact .ct-route__num {
  font-family: var(--yk-font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--yk-orange);
  line-height: 1.4;
}

.page-contact .ct-route__body {
  display: block;
  min-width: 0;
}

.page-contact .ct-route__name {
  display: block;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 3px;
}

.page-contact .ct-route__desc {
  display: block;
  font-size: 13px;
  line-height: 1.6;
  color: var(--yk-mist);
}

/* ---------- 编号章节 ---------- */
.page-contact .ct-block {
  padding: clamp(40px, 7vw, 84px) 0;
  border-top: 1px solid var(--ct-rule);
}

.page-contact .ct-block--deep {
  background: var(--yk-deep);
}

.page-contact .ct-block--ink {
  background: var(--yk-ink);
}

.page-contact .ct-block__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 3vw, 32px);
}

@media (min-width: 880px) {
  .page-contact .ct-block__inner {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: clamp(24px, 4vw, 60px);
    align-items: start;
  }
}

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

.page-contact .ct-block__num {
  display: inline-block;
  font-family: var(--yk-font-mono);
  font-size: clamp(26px, 4.4vw, 40px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--yk-orange);
}

.page-contact .ct-block__num::after {
  content: "";
  display: block;
  width: 34px;
  height: 3px;
  margin-top: 12px;
  background: var(--yk-cyan);
}

.page-contact .ct-block__title {
  font-family: var(--yk-font-narrow);
  font-weight: 900;
  font-size: clamp(24px, 4.6vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 14px 0 0;
  color: var(--yk-paper);
}

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

.page-contact .ct-text {
  margin: 0 0 18px;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.75;
  color: rgba(244, 241, 232, 0.84);
}

.page-contact .ct-text a {
  color: var(--yk-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, 0.45);
}

.page-contact .ct-text a:hover,
.page-contact .ct-text a:focus-visible {
  border-bottom-color: var(--yk-cyan);
}

/* 清单 */
.page-contact .ct-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 10px;
}

@media (min-width: 720px) {
  .page-contact .ct-list--2 {
    grid-template-columns: 1fr 1fr;
  }
}

.page-contact .ct-list li {
  position: relative;
  padding: 13px 14px 13px 34px;
  border: 1px solid var(--ct-rule);
  border-radius: var(--yk-radius);
  background: rgba(35, 69, 60, 0.24);
  font-size: 15px;
  line-height: 1.65;
  color: rgba(244, 241, 232, 0.9);
}

.page-contact .ct-list li::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 21px;
  width: 8px;
  height: 8px;
  background: var(--yk-cyan);
  transform: rotate(45deg);
}

.page-contact .ct-list li strong {
  color: var(--yk-paper);
  font-weight: 700;
}

/* 回复节奏表 */
.page-contact .ct-rhythm {
  display: grid;
  margin-bottom: 20px;
  border: 1px solid var(--ct-rule);
  border-radius: var(--yk-radius);
  overflow: hidden;
  background: rgba(7, 26, 30, 0.6);
}

.page-contact .ct-rhythm__row {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--ct-rule);
}

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

@media (min-width: 560px) {
  .page-contact .ct-rhythm__row {
    grid-template-columns: 116px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

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

.page-contact .ct-rhythm__val {
  font-size: 15px;
  line-height: 1.6;
  color: var(--yk-paper);
}

/* 配图 */
.page-contact .ct-figure {
  margin: 0;
  border: 2px solid var(--yk-turf);
  border-radius: var(--yk-radius);
  overflow: hidden;
  background: var(--yk-deep);
}

.page-contact .ct-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.85);
}

.page-contact .ct-figure__cap {
  padding: 10px 14px;
  font-family: var(--yk-font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--yk-mist);
  border-top: 1px solid var(--ct-rule);
}

/* 指引卡片 */
.page-contact .ct-links {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

@media (min-width: 720px) {
  .page-contact .ct-links {
    grid-template-columns: 1fr 1fr;
  }
}

.page-contact .ct-link {
  display: block;
  padding: 18px;
  border: 1px solid var(--ct-rule);
  border-left: 3px solid var(--yk-orange);
  border-radius: var(--yk-radius);
  background: rgba(11, 43, 36, 0.55);
  text-decoration: none;
  color: var(--yk-paper);
  transition: background-color 180ms var(--yk-ease), border-left-color 180ms var(--yk-ease),
    transform 180ms var(--yk-ease);
}

.page-contact .ct-link:hover,
.page-contact .ct-link:focus-visible {
  background: rgba(35, 69, 60, 0.6);
  border-left-color: var(--yk-cyan);
  transform: translateY(-2px);
}

.page-contact .ct-link__name {
  display: block;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}

.page-contact .ct-link__desc {
  display: block;
  font-size: 13px;
  line-height: 1.65;
  color: var(--yk-mist);
}

/* ---------- 平板横屏微调 ---------- */
@media (min-width: 1024px) {
  .page-contact .ct-block__content .ct-text {
    font-size: 17px;
  }

  .page-contact .ct-list li,
  .page-contact .ct-rhythm__val {
    font-size: 15.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-btn,
  .page-contact .ct-route,
  .page-contact .ct-link,
  .page-contact .ct-line__val {
    transition: none;
  }

  .page-contact .ct-btn--solid:hover,
  .page-contact .ct-route:hover,
  .page-contact .ct-link:hover {
    transform: none;
  }
}