.page-contact {
  --pc-section: 56px;
  --pc-mono: var(--font-mono);
  background: var(--night);
  color: var(--paper);
}

@media (min-width: 800px) {
  .page-contact {
    --pc-section: 88px;
  }
}

/* ---------- 顶部 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 58%;
  opacity: 0.42;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(11, 31, 26, 0.52) 0%, rgba(11, 31, 26, 0.86) 62%, var(--night) 100%),
    linear-gradient(90deg, rgba(11, 31, 26, 0.92) 0%, rgba(11, 31, 26, 0) 68%);
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 2;
  padding-top: 30px;
  padding-bottom: 58px;
}

.page-contact .contact-hero .breadcrumb {
  margin-bottom: 26px;
}

.page-contact .contact-hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 8.4vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.012em;
  margin: 14px 0 18px;
  max-width: 18ch;
  color: var(--paper);
}

.page-contact .contact-hero .lede {
  max-width: 60ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: rgba(242, 234, 216, 0.8);
}

@media (min-width: 800px) {
  .page-contact .contact-hero__inner {
    padding-top: 42px;
    padding-bottom: 84px;
  }

  .page-contact .contact-hero .lede {
    font-size: 17px;
  }
}

/* ---------- 通用小节头 ---------- */
.page-contact .contact-head {
  max-width: 760px;
}

.page-contact .contact-head .h-section {
  margin: 10px 0 0;
}

.page-contact .contact-head__note {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--moss);
}

/* ---------- A 三条路径 ---------- */
.page-contact .contact-paths {
  padding-top: var(--pc-section);
  padding-bottom: var(--pc-section);
}

.page-contact .path-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 30px;
}

.page-contact .path-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 24px 20px 22px;
  background: var(--turf);
  border: 1px solid var(--line);
  border-top: 3px solid var(--volt);
  transition: transform 0.22s ease, border-color 0.22s ease, background-color 0.22s ease;
}

.page-contact .path-card:hover {
  transform: translateY(-2px);
  border-color: rgba(214, 255, 63, 0.5);
  background: #143a30;
}

.page-contact .path-card__no {
  font-family: var(--pc-mono);
  font-size: 12.5px;
  letter-spacing: 0.2em;
  color: var(--volt);
}

.page-contact .path-card__title {
  margin: 12px 0 10px;
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 700;
  line-height: 1.16;
  color: var(--paper);
}

.page-contact .path-card__body {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--moss);
}

.page-contact .path-card__facts {
  margin: auto 0 18px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 7px;
}

.page-contact .path-card__facts > div {
  display: flex;
  gap: 10px;
  align-items: baseline;
}

.page-contact .path-card__facts dt {
  flex: 0 0 42px;
  font-family: var(--pc-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--moss);
}

.page-contact .path-card__facts dd {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.5;
  color: rgba(242, 234, 216, 0.92);
}

.page-contact .path-card__link {
  align-self: flex-start;
  font-family: var(--pc-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--volt);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(214, 255, 63, 0.45);
}

.page-contact .path-card__link:hover {
  border-bottom-color: var(--volt);
}

@media (min-width: 760px) {
  .page-contact .path-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }
}

/* ---------- B 时段与节奏 ---------- */
.page-contact .contact-hours {
  padding-top: var(--pc-section);
  padding-bottom: var(--pc-section);
  background: var(--blue);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .hours-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  align-items: center;
}

.page-contact .hours-clock {
  position: relative;
  width: 196px;
  height: 196px;
  margin: 0 auto;
}

.page-contact .hours-clock__svg {
  display: block;
  width: 100%;
  height: 100%;
}

.page-contact .hc-track {
  fill: none;
  stroke: rgba(242, 234, 216, 0.15);
  stroke-width: 5;
}

.page-contact .hc-arc {
  fill: none;
  stroke: var(--volt);
  stroke-width: 5;
  stroke-dasharray: 163.4 326.7;
  transform-box: fill-box;
  transform-origin: center;
  transform: rotate(60deg);
}

.page-contact .hours-clock__cap {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--pc-mono);
  font-size: 12.5px;
  letter-spacing: 0.16em;
  color: var(--volt);
}

.page-contact .hours-copy .h-section {
  margin: 10px 0 16px;
  max-width: 22ch;
}

.page-contact .hours-copy__p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(242, 234, 216, 0.82);
  max-width: 62ch;
}

.page-contact .hours-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .hours-list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .hours-list__k {
  font-family: var(--pc-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--volt);
}

.page-contact .hours-list__v {
  font-size: 14.5px;
  line-height: 1.6;
  color: rgba(242, 234, 216, 0.8);
}

@media (min-width: 600px) {
  .page-contact .hours-list li {
    grid-template-columns: 190px 1fr;
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-contact .hours-grid {
    grid-template-columns: 246px 1fr;
    gap: 56px;
  }

  .page-contact .hours-clock {
    margin: 0;
  }
}

/* ---------- C 合作类型 ---------- */
.page-contact .contact-coop {
  padding-top: var(--pc-section);
  padding-bottom: var(--pc-section);
}

.page-contact .coop-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 30px;
}

.page-contact .coop-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px;
  background: rgba(18, 53, 44, 0.62);
  border: 1px solid var(--line);
  border-left-width: 2px;
  border-left-style: solid;
  border-left-color: var(--volt);
}

.page-contact .coop-card:nth-child(2) {
  border-left-color: var(--cyan);
}

.page-contact .coop-card:nth-child(3) {
  border-left-color: var(--orange);
}

.page-contact .coop-card:nth-child(4) {
  border-left-color: var(--gold);
}

.page-contact .coop-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--paper);
}

.page-contact .coop-card__who {
  margin: 0;
  font-size: 14px;
  line-height: 1.62;
  color: var(--moss);
}

.page-contact .coop-card__need,
.page-contact .coop-card__time {
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  line-height: 1.6;
  color: rgba(242, 234, 216, 0.78);
}

.page-contact .coop-card__need span,
.page-contact .coop-card__time span {
  display: block;
  margin-bottom: 3px;
  font-family: var(--pc-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--moss);
}

.page-contact .coop-figure {
  position: relative;
  margin: 26px 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-contact .coop-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  opacity: 0.78;
}

.page-contact .coop-figure figcaption {
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  background: rgba(11, 31, 26, 0.62);
  font-size: 13px;
  line-height: 1.62;
  color: var(--moss);
}

.page-contact .coop-foot {
  margin: 24px 0 0;
  max-width: 70ch;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(242, 234, 216, 0.76);
}

.page-contact .coop-foot a,
.page-contact .prepare-copy a,
.page-contact .contact-visit__inner a {
  color: var(--volt);
  text-decoration: none;
  border-bottom: 1px solid rgba(214, 255, 63, 0.42);
}

@media (min-width: 700px) {
  .page-contact .coop-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .page-contact .coop-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }
}

/* ---------- D 来信之前 ---------- */
.page-contact .contact-prepare {
  padding-top: var(--pc-section);
  padding-bottom: var(--pc-section);
  border-top: 1px solid var(--line);
}

.page-contact .prepare-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-contact .prepare-copy__p {
  margin: 14px 0 0;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--moss);
}

.page-contact .prepare-list {
  list-style: none;
  counter-reset: prep;
  margin: 0;
  padding: 0;
}

.page-contact .prepare-list li {
  counter-increment: prep;
  position: relative;
  padding: 16px 0 16px 44px;
  border-bottom: 1px solid var(--line);
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(242, 234, 216, 0.8);
}

.page-contact .prepare-list li:first-child {
  border-top: 1px solid var(--line);
}

.page-contact .prepare-list li::before {
  content: counter(prep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 16px;
  font-family: var(--pc-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--volt);
}

.page-contact .prepare-list strong {
  display: block;
  margin-bottom: 3px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--paper);
}

@media (min-width: 900px) {
  .page-contact .prepare-grid {
    grid-template-columns: 5fr 7fr;
    gap: 60px;
    align-items: start;
  }
}

/* ---------- 到访与区域 ---------- */
.page-contact .contact-visit {
  padding-bottom: var(--pc-section);
}

.page-contact .contact-visit__inner {
  max-width: 760px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.78;
  color: var(--moss);
}

.page-contact .contact-visit__inner p {
  margin: 0 0 8px;
}

.page-contact .contact-visit__inner p:last-child {
  margin-bottom: 0;
}

/* ---------- E 联系方式明细（纸白区） ---------- */
.page-contact .contact-details {
  padding-top: var(--pc-section);
  padding-bottom: var(--pc-section);
  background: var(--paper);
  color: var(--ink);
}

.page-contact .contact-details .h-section {
  margin: 10px 0 0;
  color: var(--ink);
}

.page-contact .contact-details__eyebrow {
  color: var(--orange);
}

.page-contact .detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  margin-top: 28px;
  border-top: 1px solid var(--line-ink);
}

.page-contact .detail-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--line-ink);
}

.page-contact .detail-label {
  margin: 0;
  font-family: var(--pc-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: rgba(26, 20, 16, 0.5);
}

.page-contact .detail-value {
  margin: 8px 0 8px;
  font-family: var(--pc-mono);
  font-size: clamp(19px, 5vw, 27px);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-contact .detail-value--text {
  font-family: var(--font-body);
  font-size: clamp(15px, 2.4vw, 18px);
  font-weight: 500;
  line-height: 1.62;
  letter-spacing: 0;
}

.page-contact .detail-hint {
  margin: 0;
  font-size: 13px;
  line-height: 1.62;
  color: rgba(26, 20, 16, 0.6);
}

.page-contact .detail-foot {
  margin: 26px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: rgba(26, 20, 16, 0.62);
}

.page-contact .detail-foot a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(26, 20, 16, 0.36);
}

@media (min-width: 900px) {
  .page-contact .detail-grid {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 64px;
  }

  .page-contact .detail-item--wide {
    grid-column: 1 / -1;
  }

  .page-contact .detail-item {
    padding: 26px 0;
  }
}