.page-contact {
  --cc-line-soft: rgba(237, 243, 241, 0.14);
  --cc-ink-veil: rgba(10, 23, 20, 0.62);
  background-color: var(--ink);
  color: var(--white);
  font-family: var(--font-body);
  overflow-x: clip;
}

/* ---------- HERO ---------- */
.page-contact .cc-hero {
  position: relative;
  padding: calc(var(--header-h) + clamp(24px, 5vh, 56px)) 0 clamp(56px, 9vh, 104px);
  background-color: var(--ink);
  background-image:
    radial-gradient(90% 70% at 88% 6%, rgba(0, 230, 195, 0.12), transparent 62%),
    radial-gradient(70% 60% at 4% 100%, rgba(42, 42, 92, 0.38), transparent 62%);
  border-bottom: 1px solid var(--line);
}

.page-contact .cc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(44, 59, 56, 0.38) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(44, 59, 56, 0.38) 1px, transparent 1px);
  background-size: 88px 88px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 78%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 78%);
  pointer-events: none;
}

.page-contact .cc-hero > .container {
  position: relative;
}

.page-contact .cc-hero .breadcrumb-list {
  flex-wrap: wrap;
}

.page-contact .cc-hero .breadcrumb-link,
.page-contact .cc-hero .breadcrumb-item {
  color: var(--grey);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-contact .cc-hero .breadcrumb-link:hover {
  color: var(--cyan);
}

.page-contact .cc-hero__grid {
  display: grid;
  gap: clamp(28px, 5vw, 60px);
  align-items: center;
  margin-top: clamp(24px, 4vh, 44px);
}

.page-contact .cc-hero__copy .index-label {
  margin: 0;
}

.page-contact .cc-hero__copy .display-title {
  margin: clamp(14px, 2vh, 22px) 0 0;
}

.page-contact .cc-hero__copy .display-title span {
  color: var(--cyan);
}

.page-contact .cc-hero__copy .lede {
  max-width: 44ch;
  margin: clamp(16px, 2.4vh, 24px) 0 0;
  color: var(--grey);
}

.page-contact .cc-hero__copy .btn-row {
  margin-top: clamp(22px, 3vh, 32px);
}

.page-contact .cc-hero__visual {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-2);
  overflow: hidden;
}

.page-contact .cc-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1400 / 950;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.05);
}

.page-contact .cc-hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 23, 20, 0.06) 0%, var(--cc-ink-veil) 100%);
  pointer-events: none;
}

.page-contact .cc-hero__visual::before {
  content: "";
  position: absolute;
  top: 16px;
  left: 16px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 5px rgba(0, 230, 195, 0.16);
  z-index: 2;
}

/* ---------- 通用小节头 ---------- */
.page-contact .cc-sec-head {
  display: grid;
  gap: 14px;
  max-width: 64ch;
}

.page-contact .cc-sec-head .index-label {
  margin: 0;
}

.page-contact .cc-sec-head .display-title--sm {
  margin: 0;
}

.page-contact .cc-sec-lede {
  margin: 0;
  color: var(--grey);
  font-size: 17px;
  line-height: 1.75;
}

/* ---------- 三条通道 ---------- */
.page-contact .cc-tickets {
  display: grid;
  gap: clamp(16px, 2.6vw, 24px);
  margin-top: clamp(32px, 5vw, 56px);
}

.page-contact .cc-ticket {
  position: relative;
  padding: clamp(28px, 3.4vw, 38px) clamp(20px, 2.6vw, 30px) clamp(22px, 3vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(165deg, rgba(18, 38, 31, 0.96), rgba(11, 13, 14, 0.96));
  transition: border-color 0.34s var(--ease), transform 0.34s var(--ease);
}

.page-contact .cc-ticket::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 44px;
  height: 2px;
  background: var(--cyan);
}

.page-contact .cc-ticket:hover {
  border-color: var(--cyan);
  transform: translateY(-6px);
}

.page-contact .cc-ticket__corner {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 3px 9px;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-contact .cc-ticket__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.2vw, 23px);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.page-contact .cc-ticket__value {
  display: block;
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.5vw, 16px);
  line-height: 1.6;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .cc-ticket__text {
  margin: 16px 0 0;
  color: var(--grey);
  font-size: 16px;
  line-height: 1.78;
}

.page-contact .cc-ticket__list {
  display: grid;
  gap: 9px;
  margin: 22px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-contact .cc-ticket__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--white);
  opacity: 0.84;
}

.page-contact .cc-ticket__list li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 7px;
  height: 7px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
}

/* ---------- 分流 ---------- */
.page-contact .cc-route__board {
  display: grid;
  gap: clamp(14px, 2vw, 18px);
  margin-top: clamp(32px, 5vw, 56px);
}

.page-contact .cc-route__lines {
  display: none;
}

.page-contact .cc-route__col {
  display: grid;
  gap: clamp(12px, 1.6vw, 16px);
}

.page-contact .cc-route__col--from {
  grid-auto-rows: 1fr;
}

.page-contact .cc-route__col--to {
  grid-auto-rows: 1fr;
}

.page-contact .cc-route-item {
  position: relative;
  padding: clamp(16px, 2vw, 22px) clamp(16px, 2vw, 22px) clamp(16px, 2vw, 22px) clamp(20px, 2.4vw, 26px);
  border: 1px solid var(--line);
  border-left-width: 2px;
  border-left-color: var(--teal-deep);
  border-radius: var(--radius);
  background: rgba(18, 38, 31, 0.6);
  transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease);
}

.page-contact .cc-route-item:hover {
  border-color: var(--cyan);
  background: rgba(18, 38, 31, 0.96);
}

.page-contact .cc-route-item__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-contact .cc-route-item__name {
  margin: 9px 0 0;
  font-family: var(--font-display);
  font-size: clamp(17px, 1.8vw, 20px);
  font-weight: 600;
}

.page-contact .cc-route-item__desc {
  margin: 9px 0 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--grey);
}

.page-contact .cc-route-target {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 7px;
  padding: clamp(16px, 2vw, 22px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(42, 42, 92, 0.5), rgba(11, 13, 14, 0.72));
}

.page-contact .cc-route-target__label {
  margin: 0;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.page-contact .cc-route-target__val {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .cc-flow {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 1;
  stroke-dasharray: 100;
  stroke-dashoffset: 0;
  opacity: 0.5;
  vector-effect: non-scaling-stroke;
  animation: cc-draw 1.1s var(--ease) both;
}

.page-contact .cc-flow--2 { animation-delay: 0.12s; }
.page-contact .cc-flow--3 { animation-delay: 0.24s; }
.page-contact .cc-flow--4 { animation-delay: 0.36s; }

@keyframes cc-draw {
  from { stroke-dashoffset: 100; }
  to { stroke-dashoffset: 0; }
}

/* ---------- 时效 ---------- */
.page-contact .cc-sla__panel {
  position: relative;
  padding: clamp(28px, 4vw, 56px);
  border: 1px solid rgba(0, 230, 195, 0.2);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 120% at 0% 0%, rgba(18, 64, 59, 0.92), rgba(10, 23, 20, 0.96) 72%);
  overflow: hidden;
}

.page-contact .cc-sla__panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, var(--cc-line-soft) 1px, transparent 1px);
  background-size: 25% 100%;
  pointer-events: none;
}

.page-contact .cc-sla__panel > * {
  position: relative;
  z-index: 1;
}

.page-contact .cc-sla__panel .index-label {
  margin: 0;
}

.page-contact .cc-sla__panel .display-title--sm {
  margin: 14px 0 0;
}

.page-contact .cc-sla__grid {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  margin-top: clamp(28px, 4vw, 44px);
}

.page-contact .cc-sla__item {
  padding-top: 20px;
  border-top: 1px solid var(--cc-line-soft);
}

.page-contact .cc-sla__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(20px, 2.4vw, 27px);
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1.3;
  color: var(--cyan);
}

.page-contact .cc-sla__text {
  margin: 14px 0 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(237, 243, 241, 0.82);
}

/* ---------- 合作 ---------- */
.page-contact .cc-coop__grid {
  display: grid;
  gap: clamp(16px, 2.4vw, 24px);
  margin-top: clamp(32px, 5vw, 56px);
}

.page-contact .cc-coop-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-2);
  overflow: hidden;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-contact .cc-coop-card:hover {
  border-color: var(--cyan);
  transform: translateY(-4px);
}

.page-contact .cc-coop-card__head {
  padding: clamp(18px, 2.2vw, 24px);
}

.page-contact .cc-coop-card--wine .cc-coop-card__head {
  background: linear-gradient(140deg, var(--wine), #3A1520);
}

.page-contact .cc-coop-card--indigo .cc-coop-card__head {
  background: linear-gradient(140deg, var(--indigo), #15153A);
}

.page-contact .cc-coop-card--teal .cc-coop-card__head {
  background: linear-gradient(140deg, var(--teal-deep), #0A1F1C);
}

.page-contact .cc-coop-card__idx {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: rgba(237, 243, 241, 0.6);
}

.page-contact .cc-coop-card__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.3vw, 24px);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.page-contact .cc-coop-card__body {
  display: grid;
  gap: 16px;
  flex: 1;
  padding: clamp(20px, 2.4vw, 26px);
}

.page-contact .cc-coop-card__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--grey);
}

.page-contact .cc-coop-card__meta {
  display: grid;
  gap: 8px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.7;
  color: var(--grey);
}

.page-contact .cc-coop-card__meta b {
  display: inline-block;
  margin-right: 4px;
  font-weight: 600;
  color: var(--white);
}

/* ---------- 地址 ---------- */
.page-contact .cc-visit__grid {
  display: grid;
  gap: clamp(26px, 4vw, 56px);
  align-items: center;
}

.page-contact .cc-visit__copy .index-label {
  margin: 0;
}

.page-contact .cc-visit__copy .display-title--sm {
  margin: 14px 0 0;
}

.page-contact .cc-visit__text {
  margin: clamp(16px, 2.2vw, 22px) 0 0;
  max-width: 46ch;
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--grey);
}

.page-contact .cc-address {
  margin: clamp(20px, 2.6vw, 28px) 0 0;
  padding: clamp(20px, 2.6vw, 26px);
  border: 1px solid var(--line);
  border-left: 2px solid var(--orange);
  border-radius: var(--radius);
  background: rgba(18, 38, 31, 0.55);
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.7;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-contact .cc-ruler {
  height: 10px;
  margin-top: 16px;
  border-bottom: 1px solid var(--line);
  background-image: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 22px);
  background-repeat: repeat-x;
  background-size: 22px 6px;
  background-position: bottom left;
}

.page-contact .cc-visit__list {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .cc-visit__list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--grey);
}

.page-contact .cc-visit__list li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-contact .cc-visit__list b {
  margin-right: 8px;
  font-weight: 600;
  color: var(--white);
}

.page-contact .cc-visit__visual {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-2);
  overflow: hidden;
}

.page-contact .cc-visit__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 800;
  object-fit: cover;
  filter: saturate(0.75) contrast(1.04);
}

/* ---------- 准备清单 ---------- */
.page-contact .cc-prep__grid {
  display: grid;
  gap: clamp(14px, 2.2vw, 20px);
  margin-top: clamp(28px, 4vw, 44px);
}

.page-contact .cc-prep-item {
  display: flex;
  gap: 16px;
  padding: clamp(16px, 2vw, 22px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(11, 13, 14, 0.55);
  transition: border-color 0.3s var(--ease);
}

.page-contact .cc-prep-item:hover {
  border-color: var(--cyan);
}

.page-contact .cc-prep-item__idx {
  flex: none;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-contact .cc-prep-item__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: var(--grey);
}

.page-contact .cc-prep-item__text b {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--white);
}

/* ---------- 收尾 ---------- */
.page-contact .cc-cta {
  padding: clamp(56px, 8vh, 96px) 0 clamp(72px, 10vh, 120px);
  border-top: 1px solid var(--line);
  background:
    radial-gradient(80% 120% at 100% 0%, rgba(255, 107, 26, 0.12), transparent 60%),
    radial-gradient(70% 100% at 0% 100%, rgba(0, 230, 195, 0.1), transparent 60%);
}

.page-contact .cc-cta__inner {
  max-width: 62ch;
  padding-left: clamp(20px, 3vw, 34px);
  border-left: 2px solid var(--orange);
}

.page-contact .cc-cta__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(26px, 3.6vw, 42px);
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.25;
}

.page-contact .cc-cta__text {
  margin: 18px 0 0;
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--grey);
}

.page-contact .cc-cta__inner .btn-row {
  margin-top: 26px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-contact .cc-prep__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-contact .cc-sla__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-contact .cc-coop__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .cc-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-contact .cc-tickets {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-contact .cc-ticket--b {
    margin-top: clamp(28px, 4vw, 56px);
  }

  .page-contact .cc-ticket--c {
    margin-top: clamp(56px, 8vw, 112px);
  }

  .page-contact .cc-visit__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }
}

@media (min-width: 1000px) {
  .page-contact .cc-route__board {
    grid-template-columns: minmax(0, 1fr) clamp(84px, 10vw, 150px) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-contact .cc-route__lines {
    display: block;
    position: relative;
  }

  .page-contact .cc-route__lines svg {
    display: block;
    width: 100%;
    height: 100%;
  }
}

@media (max-width: 479px) {
  .page-contact .cc-hero__copy .btn-row .btn {
    width: 100%;
  }

  .page-contact .cc-sla__panel::after {
    background-size: 50% 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .cc-flow {
    animation: none;
    stroke-dashoffset: 0;
  }

  .page-contact .cc-ticket,
  .page-contact .cc-coop-card,
  .page-contact .cc-route-item,
  .page-contact .cc-prep-item {
    transition: none;
  }

  .page-contact .cc-ticket:hover,
  .page-contact .cc-coop-card:hover {
    transform: none;
  }
}