.page-contact {
  --pc-pad-y: clamp(52px, 8vw, 108px);
  --pc-radius: 0;
  background: var(--night);
  color: var(--cold);
}

.page-contact .section {
  padding-block: var(--pc-pad-y);
}

.page-contact .section--tight {
  padding-block: clamp(36px, 5.5vw, 72px);
}

.page-contact .section-head {
  margin-bottom: clamp(28px, 4vw, 52px);
}

/* ---------- 首屏 ---------- */

.page-contact .pc-intro {
  padding-top: clamp(24px, 3vw, 40px);
}

.page-contact .pc-intro__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
  margin-top: clamp(22px, 3vw, 38px);
}

.page-contact .pc-intro__title {
  margin: 0 0 clamp(18px, 2.2vw, 26px);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5.4vw, 64px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--cold);
  max-width: 16ch;
}

.page-contact .pc-intro__title span {
  display: block;
  margin-top: 0.24em;
  font-size: 0.56em;
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.24;
  color: var(--gold);
}

.page-contact .pc-intro__lead {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.05vw, 17px);
  line-height: 1.85;
  color: rgba(232, 241, 236, 0.84);
}

.page-contact .pc-jump {
  border-top: 1px solid var(--line-strong);
  padding-top: 18px;
}

.page-contact .pc-jump__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--violet);
}

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

.page-contact .pc-jump__link {
  display: block;
  padding: 13px 16px;
  background: var(--night);
  color: var(--cold);
  font-size: 15px;
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-contact .pc-jump__link:hover,
.page-contact .pc-jump__link:focus-visible {
  border-left-color: var(--gold);
  color: var(--gold);
  background: var(--pitch);
}

/* ---------- 视觉条 ---------- */

.page-contact .pc-visual__fig {
  position: relative;
  margin: 0;
  border: 1px solid var(--line-strong);
  overflow: hidden;
}

.page-contact .pc-visual__fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 1200 / 600;
  filter: saturate(0.9);
}

.page-contact .pc-visual__fig .media__grid-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(154, 168, 162, 0.34) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(154, 168, 162, 0.34) 1px, transparent 1px);
  background-size: 12.5% 25%;
  opacity: 0.6;
}

.page-contact .pc-visual__caption {
  position: absolute;
  left: 0;
  bottom: 0;
  max-width: min(100%, 520px);
  padding: 12px 18px;
  background: rgba(7, 27, 22, 0.82);
  border-top: 1px solid var(--line-strong);
  border-right: 1px solid var(--line-strong);
  font-size: 13px;
  line-height: 1.7;
  color: rgba(232, 241, 236, 0.86);
}

/* ---------- 三栏联系方式板 ---------- */

.page-contact .channel-board {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line-strong);
}

.page-contact .channel {
  padding: clamp(22px, 3vw, 34px) clamp(18px, 2.4vw, 30px);
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  background: rgba(11, 42, 34, 0.5);
}

.page-contact .channel__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  color: var(--gold);
}

.page-contact .channel__kicker {
  margin: 16px 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--teal);
}

.page-contact .channel__title {
  margin: 0 0 12px;
  font-size: clamp(19px, 2vw, 22px);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--cold);
}

.page-contact .channel__value {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: clamp(13px, 1.15vw, 15px);
  line-height: 1.6;
  color: var(--gold);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .channel__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(232, 241, 236, 0.76);
}

/* ---------- 准备清单 ---------- */

.page-contact .pc-prepare__aside {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-contact .pc-prepare__note {
  margin: 0;
  padding-left: 16px;
  border-left: 2px solid var(--red);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(232, 241, 236, 0.78);
}

.page-contact .prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .prep-item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 0 18px;
  padding: clamp(18px, 2.4vw, 26px) 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .prep-item__no {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.6;
  color: var(--red);
  letter-spacing: 0.04em;
}

.page-contact .prep-item__body {
  min-width: 0;
}

.page-contact .prep-item__title {
  margin: 0 0 8px;
  font-size: clamp(16px, 1.5vw, 18px);
  font-weight: 700;
  color: var(--cold);
}

.page-contact .prep-item__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(232, 241, 236, 0.76);
}

/* ---------- 两条咨询路径 ---------- */

.page-contact .path-grid {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--line-strong);
}

.page-contact .path-card {
  position: relative;
  padding: clamp(24px, 3.2vw, 40px) clamp(20px, 2.6vw, 34px);
}

.page-contact .path-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--teal);
}

.page-contact .path-card--partner::before {
  background: var(--indigo);
}

.page-contact .path-card + .path-card {
  border-top: 1px solid var(--line-strong);
}

.page-contact .path-card__tag {
  margin: 0 0 16px;
}

.page-contact .path-card__title {
  margin: 0 0 12px;
  font-size: clamp(19px, 2vw, 24px);
  font-weight: 800;
  line-height: 1.35;
  color: var(--cold);
}

.page-contact .path-card__intro {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(232, 241, 236, 0.78);
}

.page-contact .path-card__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .path-card__list li {
  position: relative;
  padding: 11px 14px 11px 30px;
  background: var(--night-deep);
  font-size: 14px;
  line-height: 1.7;
  color: rgba(232, 241, 236, 0.86);
}

.page-contact .path-card__list li::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 19px;
  width: 7px;
  height: 7px;
  background: var(--teal);
}

.page-contact .path-card--partner .path-card__list li::before {
  background: var(--indigo);
}

.page-contact .path-card__foot {
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.85;
  color: rgba(232, 241, 236, 0.76);
}

/* ---------- 处理节奏 ---------- */

.page-contact .response-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

.page-contact .response-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
}

.page-contact .response-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: clamp(16px, 2.2vw, 22px) 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .response-row__label {
  font-size: 15px;
  font-weight: 700;
  color: var(--cold);
}

.page-contact .response-row__bar {
  display: block;
  width: 100%;
  height: 4px;
  background: rgba(154, 168, 162, 0.2);
}

.page-contact .response-row__fill {
  display: block;
  height: 100%;
}

.page-contact .response-row__fill--a {
  width: 34%;
  background: var(--teal);
}

.page-contact .response-row__fill--b {
  width: 82%;
  background: var(--indigo);
}

.page-contact .response-row__fill--c {
  width: 56%;
  background: var(--gold);
}

.page-contact .response-row__note {
  font-size: 13px;
  line-height: 1.75;
  color: rgba(232, 241, 236, 0.7);
}

.page-contact .pc-response__fig {
  margin: 0;
  border: 1px solid var(--line-strong);
}

.page-contact .pc-response__fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 1000 / 700;
  filter: saturate(0.85);
}

.page-contact .pc-response__caption {
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: rgba(232, 241, 236, 0.72);
}

/* ---------- 站点身份 ---------- */

.page-contact .ident-list {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line-strong);
}

.page-contact .ident-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 18px 20px;
  border-right: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  background: rgba(11, 42, 34, 0.45);
}

.page-contact .ident-item__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--violet);
}

.page-contact .ident-item__val {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--cold);
  overflow-wrap: anywhere;
}

/* ---------- 接着看 ---------- */

.page-contact .more-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .more-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px 20px;
  padding: clamp(18px, 2.4vw, 26px) clamp(18px, 2.4vw, 28px);
  background: var(--night);
  text-decoration: none;
  transition: background-color var(--dur) var(--ease);
}

.page-contact .more-card:hover,
.page-contact .more-card:focus-visible {
  background: var(--pitch);
}

.page-contact .more-card__kicker {
  grid-column: 1;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-contact .more-card__title {
  grid-column: 1;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(232, 241, 236, 0.88);
}

.page-contact .more-card__arrow {
  grid-column: 2;
  grid-row: 1 / span 2;
  font-size: 20px;
  color: var(--teal);
  transition: transform var(--dur) var(--ease);
}

.page-contact .more-card:hover .more-card__arrow,
.page-contact .more-card:focus-visible .more-card__arrow {
  transform: translateX(5px);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-contact .response-row {
    grid-template-columns: 160px minmax(0, 1fr);
    align-items: center;
    gap: 12px 20px;
  }

  .page-contact .response-row__note {
    grid-column: 1 / -1;
    padding-left: 180px;
  }

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

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

@media (min-width: 900px) {
  .page-contact .pc-intro__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(36px, 5vw, 76px);
  }

  .page-contact .channel-board {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-contact .path-card + .path-card {
    border-top: 0;
    border-left: 1px solid var(--line-strong);
  }

  .page-contact .response-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

@media (min-width: 1080px) {
  .page-contact .response-row {
    grid-template-columns: 190px minmax(0, 1fr);
  }

  .page-contact .response-row__note {
    padding-left: 210px;
  }
}

@media (min-width: 1240px) {
  .page-contact .ident-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-jump__link,
  .page-contact .more-card,
  .page-contact .more-card__arrow {
    transition: none;
  }
}