.page-contact .section {
  padding: 56px 0;
}

.page-contact .section-head {
  margin-bottom: 22px;
}

.page-contact .breadcrumbs {
  margin-bottom: 24px;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-top: calc(var(--nav-h) + 32px);
  padding-bottom: 64px;
}

.page-contact .contact-hero__head {
  max-width: 780px;
}

.page-contact .contact-hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 8vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--cream);
  margin: 16px 0 0;
}

.page-contact .contact-hero__lead {
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--mist);
  max-width: 58ch;
}

/* ---------- 联络卡 ---------- */
.page-contact .contact-card {
  margin-top: 36px;
  display: grid;
  gap: 0;
}

.page-contact .contact-card__paper {
  position: relative;
  background: var(--cream);
  color: var(--ink);
  padding: 30px 20px 26px;
  border-left: 4px solid var(--lime);
}

.page-contact .contact-card__paper::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 9px;
  background-image: repeating-linear-gradient(90deg, rgba(23, 18, 14, 0.35) 0 1px, transparent 1px 22px);
  pointer-events: none;
}

.page-contact .contact-card__stamp {
  margin: 8px 0 4px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: #6b6357;
}

.page-contact .contact-card__list {
  margin: 0;
}

.page-contact .contact-card__row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px dashed rgba(23, 18, 14, 0.28);
}

.page-contact .contact-card__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .contact-card__key {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: #6b6357;
}

.page-contact .contact-card__val {
  margin: 0;
}

.page-contact .contact-card__data {
  display: block;
  font-family: var(--font-num);
  font-size: clamp(17px, 4.6vw, 25px);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--ink);
  overflow-wrap: anywhere;
  user-select: all;
}

.page-contact .contact-card__hint {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.65;
  color: #4a443b;
}

.page-contact .contact-card__frame {
  position: relative;
  margin: 0;
  min-height: 250px;
  overflow: hidden;
  background: var(--night);
}

.page-contact .contact-card__frame .media-frame__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}

.page-contact .contact-card__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 26, 21, 0.2), rgba(6, 26, 21, 0.78));
  box-shadow: inset 0 0 0 1px var(--hair);
  pointer-events: none;
}

.page-contact .contact-card__frame .media-frame__caption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 14px;
  z-index: 2;
  color: var(--cream);
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: 0.02em;
}

/* ---------- 处理时段 ---------- */
.page-contact .hours {
  margin-top: 24px;
}

.page-contact .hours__scale {
  position: relative;
  height: 36px;
  background: linear-gradient(180deg, rgba(23, 85, 63, 0.6), rgba(23, 85, 63, 0.24));
  border: 1px solid var(--hair-soft);
  overflow: hidden;
}

.page-contact .hours__scale::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, var(--hair-soft) 0 1px, transparent 1px calc(100% / 24));
  pointer-events: none;
}

.page-contact .hours__band {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 0;
  background: linear-gradient(180deg, var(--lime), rgba(200, 242, 78, 0.5));
  transition: width 900ms var(--ease) 120ms;
}

.page-contact .hours.is-in .hours__band {
  width: 37.5%;
}

.page-contact .hours__axis {
  display: flex;
  justify-content: space-between;
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-contact .hours__legend {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 16px 0 0;
  font-size: 14px;
  color: var(--cream);
}

.page-contact .hours__swatch {
  width: 28px;
  height: 10px;
  background: var(--lime);
  display: inline-block;
}

.page-contact .hours__notes {
  margin-top: 32px;
  display: grid;
  gap: 20px;
}

.page-contact .hours__note {
  border-top: 2px solid var(--hair-strong);
  padding-top: 14px;
}

.page-contact .hours__note-k {
  margin: 0 0 8px;
  font-family: var(--font-num);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--lime);
}

.page-contact .hours__note h3 {
  margin: 0 0 7px;
  font-size: 18px;
  font-weight: 600;
  color: var(--cream);
}

.page-contact .hours__note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 专栏投稿 ---------- */
.page-contact .section--cream .section-head__title {
  color: var(--ink);
}

.page-contact .section--cream .section-head__meta {
  color: #8a5a12;
}

.page-contact .write__layout {
  display: grid;
  gap: 30px;
  margin-top: 22px;
}

.page-contact .write__main p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
}

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

.page-contact .write__main .drop-cap::first-letter {
  float: left;
  font-family: var(--font-serif);
  font-size: 3.1em;
  line-height: 0.86;
  padding: 4px 8px 0 0;
  color: var(--clay);
}

.page-contact .write__specs {
  background: var(--ink);
  padding: 22px 20px 24px;
  border-top: 3px solid var(--amber);
}

.page-contact .write__specs-title {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--cream);
}

.page-contact .write__specs-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .write__specs-list li {
  display: grid;
  gap: 5px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(241, 233, 216, 0.14);
}

.page-contact .write__specs-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .write__specs-k {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--amber);
}

.page-contact .write__specs-v {
  font-size: 15px;
  line-height: 1.7;
  color: var(--cream);
}

/* ---------- 合作方向 ---------- */
.page-contact .contact-collab__banner {
  position: relative;
  margin: 0 0 34px;
  min-height: 200px;
  aspect-ratio: 16 / 7;
  overflow: hidden;
  background: var(--night);
}

.page-contact .contact-collab__banner .media-frame__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .contact-collab__banner .media-frame__caption {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 12px;
  z-index: 2;
  color: var(--cream);
  font-size: 13px;
  line-height: 1.6;
}

.page-contact .strips {
  margin-top: 26px;
  display: grid;
  gap: 12px;
}

.page-contact .strip {
  width: 100%;
  position: relative;
  padding: 18px 18px 16px;
  background: linear-gradient(90deg, rgba(23, 85, 63, 0.92), rgba(12, 42, 34, 0.92));
  border-left: 3px solid var(--hair-strong);
  transition: border-color 240ms var(--ease), background 240ms var(--ease);
}

.page-contact .strip__top {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
}

.page-contact .strip__index {
  margin: 0;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.page-contact .strip__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-contact .strip__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--lime);
}

.page-contact .strip__detail {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
  max-width: 62ch;
}

/* ---------- 机构合作 ---------- */
.page-contact .section--turf .section-head__title {
  color: var(--cream);
}

.page-contact .partners {
  display: grid;
  gap: 18px;
  margin-top: 22px;
}

.page-contact .partner {
  padding: 18px 16px 20px;
  background: rgba(6, 26, 21, 0.42);
  border-top: 2px solid var(--amber);
}

.page-contact .partner__num {
  margin: 0;
  font-family: var(--font-num);
  font-size: clamp(40px, 12vw, 62px);
  line-height: 1;
  color: var(--lime);
}

.page-contact .partner__title {
  margin: 10px 0 8px;
  font-size: 18px;
  font-weight: 600;
  color: var(--cream);
}

.page-contact .partner__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .partners__rhythm {
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid var(--hair-soft);
}

.page-contact .partners__rhythm-title {
  margin: 0 0 14px;
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--cream);
}

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

.page-contact .partners__steps li {
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
  padding-left: 14px;
  border-left: 2px solid var(--hair-strong);
}

.page-contact .partners__step-k {
  display: block;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--lime);
  margin-bottom: 4px;
}

.page-contact .partners__honor {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--cream);
}

/* ---------- 反馈通道 ---------- */
.page-contact .contact-feedback {
  padding-bottom: 72px;
}

.page-contact .feedback__lead {
  margin: 0 0 26px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .feedback__grid {
  display: grid;
  gap: 18px;
}

.page-contact .feedback__item {
  padding: 18px 16px 20px;
  background: var(--glass);
  border-left: 2px solid var(--clay);
}

.page-contact .feedback__k {
  margin: 0 0 8px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-contact .feedback__item h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 600;
  color: var(--cream);
}

.page-contact .feedback__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .feedback__cta {
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid var(--hair-soft);
}

.page-contact .feedback__cta-text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--cream);
}

.page-contact .feedback__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-contact .section {
    padding: 76px 0;
  }

  .page-contact .contact-hero {
    padding-top: calc(var(--nav-h) + 48px);
    padding-bottom: 88px;
  }

  .page-contact .contact-card__paper {
    padding: 38px 34px 34px;
  }

  .page-contact .contact-card {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-contact .contact-card__frame {
    transform: translate(12px, -12px);
    min-height: 320px;
  }

  .page-contact .hours__notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .page-contact .partners {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .partners__steps {
    gap: 16px;
  }

  .page-contact .feedback__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 900px) {
  .page-contact .write__layout {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 48px;
  }

  .page-contact .strips {
    gap: 14px;
  }

  .page-contact .strip--b {
    width: 86%;
  }

  .page-contact .strip--c {
    width: 68%;
  }

  .page-contact .strip--d {
    width: 48%;
  }
}

@media (min-width: 900px) and (hover: hover) {
  .page-contact .strip__detail {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 320ms var(--ease), opacity 260ms var(--ease), margin-top 260ms var(--ease);
    margin-top: 0;
  }

  .page-contact .strip:hover .strip__detail,
  .page-contact .strip:focus-visible .strip__detail,
  .page-contact .strip:focus-within .strip__detail {
    max-height: 260px;
    opacity: 1;
    margin-top: 12px;
  }

  .page-contact .strip:hover,
  .page-contact .strip:focus-visible {
    border-left-color: var(--lime);
    background: linear-gradient(90deg, rgba(23, 85, 63, 1), rgba(6, 26, 21, 0.95));
  }
}

@media (min-width: 1180px) {
  .page-contact .section {
    padding: 96px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .hours__band {
    transition: none;
    width: 37.5%;
  }

  .page-contact .strip,
  .page-contact .strip__detail {
    transition: none;
  }
}
</