.page-contact {
  --contact-radius: 16px;
  --contact-ticket-spine: 5px;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-block: clamp(18px, 3vw, 30px) clamp(34px, 6vw, 62px);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
}

.page-contact .contact-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--tea);
}

.page-contact .contact-kicker__num {
  display: inline-grid;
  place-items: center;
  min-width: 44px;
  padding: 3px 8px;
  border: 1px solid var(--mist);
  border-radius: 3px;
  background: var(--paper-lift);
  color: var(--red);
  font-size: 11px;
  letter-spacing: .1em;
}

.page-contact .contact-hero__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(28px, 5vw, 46px);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--brown);
}

.page-contact .contact-hero__intro {
  margin: 0 0 clamp(20px, 3vw, 30px);
  max-width: 36em;
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.8;
  color: var(--ink);
}

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

.page-contact .contact-channel {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 18px 16px calc(16px + var(--contact-ticket-spine));
  background: var(--paper-lift);
  border: 1px solid var(--mist);
  border-radius: 3px var(--contact-radius) var(--contact-radius) 3px;
  box-shadow: var(--shadow-card);
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), border-color .18s var(--ease);
}

.page-contact .contact-channel::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--contact-ticket-spine);
  background: var(--red);
  border-radius: 3px 0 0 3px;
}

.page-contact .contact-channel::after {
  content: "";
  position: absolute;
  left: var(--contact-ticket-spine);
  top: 50%;
  width: 10px;
  height: 10px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--paper);
  border: 1px solid var(--mist);
}

.page-contact .contact-channel:hover {
  transform: translateY(-2px);
  border-color: var(--gold);
  box-shadow: var(--shadow-lift);
}

.page-contact .contact-channel__icon {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  flex: none;
  border-radius: 50%;
  background: var(--gold-light);
  border: 1px solid var(--mist);
  color: var(--red-deep);
}

.page-contact .contact-channel__body {
  min-width: 0;
}

.page-contact .contact-channel__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--tea);
}

.page-contact .contact-channel__value {
  margin: 3px 0 6px;
  font-family: var(--font-mono);
  font-size: clamp(14.5px, 2.2vw, 20px);
  font-weight: 600;
  line-height: 1.45;
  color: var(--brown);
  overflow-wrap: anywhere;
  user-select: all;
}

.page-contact .contact-channel__note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--tea);
}

.page-contact .contact-hero__aside {
  display: grid;
  gap: 14px;
}

.page-contact .contact-hero__figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--mist);
  border-radius: 22px 22px 4px 22px;
  background: var(--warm-gray);
  box-shadow: var(--shadow-lift);
}

.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-contact .contact-hours {
  padding: 16px 20px;
  border-radius: 4px 20px 20px 20px;
  background: linear-gradient(150deg, var(--green) 0%, var(--green-deep) 100%);
  color: var(--paper);
}

.page-contact .contact-hours__label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--gold-light);
}

.page-contact .contact-hours__time {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 23px);
  font-weight: 900;
  color: var(--paper-lift);
}

.page-contact .contact-hours__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(247, 241, 227, .82);
}

/* ---------- 通用章节标题 ---------- */
.page-contact .contact-h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 32px);
  font-weight: 900;
  line-height: 1.25;
  color: var(--brown);
}

.page-contact .contact-p {
  margin: 0 0 16px;
  max-width: 42em;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink);
}

.page-contact .contact-p a,
.page-contact .contact-feedback__privacy a,
.page-contact .contact-partner__note a,
.page-contact .contact-timeline__text a {
  color: var(--red);
  text-decoration: underline;
  text-decoration-color: var(--mist);
  text-underline-offset: 3px;
}

.page-contact .contact-p a:hover,
.page-contact .contact-feedback__privacy a:hover,
.page-contact .contact-partner__note a:hover,
.page-contact .contact-timeline__text a:hover {
  text-decoration-color: var(--gold);
}

/* ---------- 检索反馈 ---------- */
.page-contact .contact-feedback {
  padding-block: clamp(30px, 5vw, 52px);
  background: var(--warm-gray);
  border-block: 1px solid var(--mist);
}

.page-contact .contact-feedback__lead {
  margin-bottom: clamp(20px, 3vw, 28px);
}

.page-contact .contact-feedback__body {
  display: grid;
  gap: clamp(20px, 4vw, 38px);
}

.page-contact .contact-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .contact-checklist__label {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 12px 14px;
  background: var(--paper-lift);
  border: 1px solid var(--mist);
  border-radius: 10px;
  cursor: pointer;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink);
  transition: border-color .18s var(--ease), background .18s var(--ease);
}

.page-contact .contact-checklist__label:hover {
  border-color: var(--gold);
}

.page-contact .contact-checklist__label:has(.contact-checklist__box:checked) {
  border-color: var(--gold);
  background: var(--gold-light);
}

.page-contact .contact-checklist__box {
  appearance: none;
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  margin: 3px 0 0;
  display: grid;
  place-items: center;
  border: 1.5px solid var(--tea);
  border-radius: 4px;
  background: var(--paper-lift);
  cursor: pointer;
  transition: background .16s var(--ease), border-color .16s var(--ease);
}

.page-contact .contact-checklist__box::after {
  content: "";
  width: 10px;
  height: 6px;
  border-left: 2px solid var(--paper-lift);
  border-bottom: 2px solid var(--paper-lift);
  transform: rotate(-45deg) scale(0);
  transition: transform .16s var(--ease);
}

.page-contact .contact-checklist__box:checked {
  background: var(--red);
  border-color: var(--red);
}

.page-contact .contact-checklist__box:checked::after {
  transform: rotate(-45deg) scale(1);
}

.page-contact .contact-checklist__box:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-contact .contact-checklist__text strong {
  color: var(--brown);
  font-weight: 700;
}

.page-contact .contact-feedback__figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--mist);
  border-radius: 4px 20px 20px 20px;
  background: var(--paper);
  box-shadow: var(--shadow-card);
}

.page-contact .contact-feedback__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 3;
  object-fit: cover;
}

.page-contact .contact-feedback__caption {
  padding: 10px 16px 12px;
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--tea);
  border-top: 1px dashed var(--mist);
}

.page-contact .contact-feedback__privacy {
  margin: clamp(18px, 3vw, 24px) 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--tea);
}

/* ---------- 合作咨询 ---------- */
.page-contact .contact-partner {
  padding-block: clamp(34px, 6vw, 60px);
}

.page-contact .contact-legend {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 clamp(18px, 3vw, 26px);
  padding: 0;
}

.page-contact .contact-legend__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px dashed var(--mist);
  border-radius: 999px;
  background: var(--paper-lift);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--brown);
}

.page-contact .contact-legend__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.page-contact .contact-legend__dot--red { background: var(--red); }
.page-contact .contact-legend__dot--gold { background: var(--gold); }
.page-contact .contact-legend__dot--green { background: var(--green); }

.page-contact .contact-scenes {
  list-style: none;
  margin: 0 0 clamp(18px, 3vw, 26px);
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .contact-scene {
  padding: 18px 18px 20px;
  background: var(--paper-lift);
  border: 1px solid var(--mist);
  border-top: 3px solid var(--gold);
  border-radius: 3px 3px 14px 14px;
}

.page-contact .contact-scene:nth-child(1) { border-top-color: var(--red); }
.page-contact .contact-scene:nth-child(2) { border-top-color: var(--gold); }
.page-contact .contact-scene:nth-child(3) { border-top-color: var(--green); }

.page-contact .contact-scene__name {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 900;
  color: var(--brown);
}

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

.page-contact .contact-partner__note {
  margin: 0 0 10px;
  max-width: 52em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink);
}

/* ---------- 到访与邮寄 ---------- */
.page-contact .contact-visit {
  padding-block: clamp(30px, 5vw, 52px);
  background: linear-gradient(180deg, rgba(232, 224, 210, .75) 0%, rgba(247, 241, 227, 0) 100%);
  border-top: 1px solid var(--mist);
}

.page-contact .contact-visit__grid {
  display: grid;
  gap: clamp(20px, 4vw, 36px);
}

.page-contact .contact-labelcard {
  position: relative;
  padding: clamp(20px, 3vw, 28px);
  background:
    repeating-linear-gradient(135deg, rgba(201, 178, 122, .12) 0 8px, transparent 8px 16px),
    var(--paper-lift);
  border: 2px dashed var(--mist);
  border-radius: 14px;
}

.page-contact .contact-labelcard__tag {
  display: inline-block;
  margin-bottom: 14px;
  padding: 4px 10px;
  background: var(--red);
  color: var(--paper-lift);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  border-radius: 2px;
  font-weight: 700;
}

.page-contact .contact-labelcard__value {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.2vw, 19px);
  font-weight: 600;
  line-height: 1.6;
  color: var(--brown);
  overflow-wrap: anywhere;
  user-select: all;
}

.page-contact .contact-labelcard__meta {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--tea);
  padding-top: 12px;
  border-top: 1px solid var(--mist);
}

.page-contact .contact-labelcard__notes {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-contact .contact-labelcard__notes li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--tea);
}

.page-contact .contact-labelcard__notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--gold);
}

.page-contact .contact-visit__text .contact-labelcard__notes {
  margin-top: 0;
}

.page-contact .contact-visit__text .contact-labelcard__notes li::before {
  background: var(--red);
  border-radius: 50%;
}

/* ---------- 回复节奏 ---------- */
.page-contact .contact-response {
  padding-block: clamp(32px, 5vw, 58px);
}

.page-contact .contact-timeline {
  list-style: none;
  margin: 22px 0 0 6px;
  padding: 0 0 0 22px;
  border-left: 2px solid var(--mist);
  display: grid;
}

.page-contact .contact-timeline__item {
  position: relative;
  padding-bottom: 22px;
}

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

.page-contact .contact-timeline__item::before {
  content: "";
  position: absolute;
  left: -29px;
  top: 5px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--gold);
}

.page-contact .contact-timeline__time {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--red);
}

.page-contact .contact-timeline__text {
  margin: 0;
  max-width: 40em;
  font-size: 14.8px;
  line-height: 1.78;
  color: var(--ink);
}

/* ---------- 收束条 ---------- */
.page-contact .contact-close {
  margin-top: clamp(30px, 5vw, 56px);
  padding-block: clamp(28px, 5vw, 48px);
  background: linear-gradient(140deg, var(--green) 0%, var(--green-deep) 72%);
  color: var(--paper);
}

.page-contact .contact-close__inner {
  display: grid;
  gap: 20px;
}

.page-contact .contact-close__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.8vw, 27px);
  font-weight: 900;
  line-height: 1.3;
  color: var(--paper-lift);
}

.page-contact .contact-close__text {
  margin: 0;
  max-width: 44em;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(247, 241, 227, .84);
}

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

.page-contact .contact-close__link {
  display: inline-flex;
  align-items: center;
  padding: 12px 20px;
  border: 1px solid rgba(240, 217, 164, .5);
  border-radius: 999px;
  color: var(--gold-light);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: border-color .18s var(--ease), background .18s var(--ease);
}

.page-contact .contact-close__link:hover {
  border-color: var(--gold-light);
  background: rgba(240, 217, 164, .14);
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-contact .contact-scenes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: start;
  }

  .page-contact .contact-feedback__body {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    align-items: start;
  }

  .page-contact .contact-visit__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, .85fr);
    align-items: start;
  }

  .page-contact .contact-close__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 1080px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    gap: clamp(32px, 4vw, 56px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-channel,
  .page-contact .contact-checklist__label,
  .page-contact .contact-checklist__box,
  .page-contact .contact-checklist__box::after,
  .page-contact .contact-close__link {
    transition: none;
  }

  .page-contact .contact-channel:hover {
    transform: none;
  }
}