/* ============ page-contact : 联系我们 ============ */
.page-contact {
  --ct-edge: 3px solid var(--brown);
  --ct-hard: 8px 8px 0 rgba(36, 26, 18, .22);
  --ct-hard-strong: 12px 12px 0 rgba(36, 26, 18, .28);
  --ct-rule: 2px solid rgba(36, 26, 18, .16);
  background: var(--paper);
  color: var(--brown);
  overflow-x: hidden;
}

.page-contact .s196-breadcrumb {
  padding-top: 18px;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  margin-top: 16px;
  background: var(--ink-900);
  color: var(--paper);
  border-top: var(--ct-edge);
  border-bottom: var(--ct-edge);
  overflow: hidden;
}

.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -18%;
  width: 78%;
  height: 170%;
  background: var(--ink-800);
  transform: rotate(14deg);
  transform-origin: top right;
  border-left: 3px solid rgba(243, 236, 224, .22);
  pointer-events: none;
}

.page-contact .ct-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 30px;
  padding-block: 42px 52px;
}

.page-contact .ct-eyebrow-light {
  color: var(--mint);
}

.page-contact .ct-hero h1 {
  margin: 12px 0 18px;
  font-size: clamp(30px, 6.4vw, 58px);
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--paper-2);
}

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

.page-contact .ct-hero__lead {
  max-width: 60ch;
  margin: 0 0 26px;
  font-size: 17px;
  line-height: 1.72;
  color: rgba(243, 236, 224, .86);
}

.page-contact .ct-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-contact .ct-hero__panel {
  align-self: start;
  padding: 22px 20px 24px;
  background: var(--ink-800);
  border: 3px solid var(--paper-2);
  box-shadow: 10px 10px 0 rgba(255, 90, 31, .38);
}

.page-contact .ct-hero__panel-title {
  margin: 0 0 18px;
  padding-bottom: 12px;
  border-bottom: 2px dashed rgba(243, 236, 224, .3);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mint);
}

.page-contact .ct-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-stats__num {
  display: block;
  font-size: clamp(26px, 6vw, 36px);
  line-height: 1;
  color: var(--amber);
}

.page-contact .ct-stats__cap {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.5;
  color: rgba(243, 236, 224, .78);
}

/* ---------- 通用区块头 ---------- */
.page-contact .ct-head {
  max-width: 760px;
  margin-bottom: 28px;
}

.page-contact .ct-head h2 {
  margin: 10px 0 14px;
  font-size: clamp(25px, 4.8vw, 42px);
  line-height: 1.14;
  letter-spacing: -.01em;
}

.page-contact .ct-head__lead {
  margin: 0;
  font-size: 17px;
  line-height: 1.72;
  color: #3b2c20;
}

/* ---------- 通道卡片 ---------- */
.page-contact .ct-channels__grid {
  display: grid;
  gap: 24px;
}

.page-contact .ct-channels__col {
  display: grid;
  gap: 24px;
  align-content: start;
}

.page-contact .ct-card {
  position: relative;
  padding: 22px 20px 24px;
  background: var(--paper-2);
  border: var(--ct-edge);
  box-shadow: var(--ct-hard);
  transition: transform .24s ease, box-shadow .24s ease;
}

.page-contact .ct-card--phone {
  border-top: 8px solid var(--orange);
}

.page-contact .ct-card--mail {
  border-top: 8px solid var(--ink-800);
}

.page-contact .ct-card--addr {
  border-top: 8px solid var(--brick);
}

.page-contact .ct-card__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--brick);
}

.page-contact .ct-card__tag::before {
  content: "";
  width: 12px;
  height: 12px;
  background: var(--brick);
}

.page-contact .ct-card--phone .ct-card__tag::before {
  background: var(--orange);
}

.page-contact .ct-card--mail .ct-card__tag::before {
  background: var(--ink-800);
}

.page-contact .ct-card__value {
  margin: 0 0 16px;
  padding: 10px 12px;
  font-size: clamp(19px, 3.8vw, 25px);
  font-weight: 700;
  letter-spacing: .01em;
  word-break: break-all;
  color: var(--brown);
  background: var(--paper);
  border: 2px solid var(--brown);
}

.page-contact .ct-card h3 {
  margin: 0 0 10px;
  font-size: 19px;
  line-height: 1.35;
}

.page-contact .ct-card p {
  margin: 0;
  font-size: 16px;
  line-height: 1.72;
  color: #3b2c20;
}

.page-contact .ct-card__note {
  margin-top: 16px;
  padding-top: 12px;
  border-top: var(--ct-rule);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--slate);
}

.page-contact .ct-media {
  margin: 0;
  border: var(--ct-edge);
  box-shadow: var(--ct-hard);
  background: var(--ink-800);
}

.page-contact .ct-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(.88) contrast(1.06);
}

.page-contact .ct-media__cap {
  display: block;
  padding: 9px 12px;
  border-top: var(--ct-edge);
  background: var(--ink-900);
  color: var(--mint);
  font-size: 12px;
  letter-spacing: .06em;
}

/* ---------- 时段与顺序 ---------- */
.page-contact .ct-hours {
  background: var(--paper-2);
}

.page-contact .ct-timeline {
  margin: 0 0 30px;
  padding: 18px 16px 16px;
  background: var(--paper);
  border: var(--ct-edge);
  box-shadow: var(--ct-hard);
}

.page-contact .ct-timeline__axis {
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 2px dotted rgba(36, 26, 18, .28);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--slate);
}

.page-contact .ct-row {
  margin-bottom: 18px;
}

.page-contact .ct-row:last-of-type {
  margin-bottom: 4px;
}

.page-contact .ct-row__label {
  margin: 0 0 7px;
  font-size: 12px;
  letter-spacing: .04em;
  color: #4a3a2c;
}

.page-contact .ct-track {
  position: relative;
  height: 32px;
  background: #EFE6D6;
  border: 2px solid var(--brown);
}

.page-contact .ct-track::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(90deg, rgba(36, 26, 18, .18) 1px, transparent 1px);
  background-size: 25% 100%;
  pointer-events: none;
}

.page-contact .ct-bar {
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 1;
}

.page-contact .ct-bar--support {
  left: 37.5%;
  width: 37.5%;
  background: var(--orange);
}

.page-contact .ct-bar--data {
  left: 50%;
  width: 50%;
  background: var(--ink-800);
}

.page-contact .ct-bar--peak {
  left: 83.3%;
  width: 12.5%;
  background: var(--amber);
  cursor: help;
  animation: ct-pulse 2.4s ease-in-out infinite;
}

.page-contact .ct-bar--peak:focus-visible {
  outline: 3px solid var(--mint);
  outline-offset: 3px;
}

.page-contact .ct-bar__note {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 12px);
  transform: translate(-50%, 8px);
  padding: 7px 11px;
  white-space: nowrap;
  background: var(--ink-900);
  color: var(--paper-2);
  border: 2px solid var(--paper-2);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .03em;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease, visibility .2s;
  z-index: 6;
}

.page-contact .ct-bar--peak:hover .ct-bar__note,
.page-contact .ct-bar--peak:focus .ct-bar__note,
.page-contact .ct-bar--peak:focus-visible .ct-bar__note {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.page-contact .ct-timeline__tip {
  margin: 12px 0 0;
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--slate);
}

@keyframes ct-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 176, 32, .0); }
  50% { box-shadow: 0 0 0 4px rgba(255, 176, 32, .38); }
}

.page-contact .ct-priority {
  display: grid;
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-priority li {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  padding-top: 18px;
  border-top: var(--ct-rule);
}

.page-contact .ct-priority__num {
  font-size: 15px;
  font-weight: 700;
  color: var(--brick);
}

.page-contact .ct-priority h3 {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.35;
}

.page-contact .ct-priority p {
  margin: 0;
  font-size: 16px;
  line-height: 1.72;
  color: #3b2c20;
}

/* ---------- 反馈要点切换 ---------- */
.page-contact .ct-switch {
  position: relative;
  margin-bottom: 26px;
}

.page-contact .ct-switch__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-contact .ct-switch__labels {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.page-contact .ct-switch__labels label {
  padding: 9px 15px;
  background: var(--paper-2);
  border: 2px solid var(--brown);
  box-shadow: 4px 4px 0 rgba(36, 26, 18, .18);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .03em;
  color: var(--brown);
  cursor: pointer;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}

.page-contact .ct-switch__labels label:hover {
  transform: translate(-2px, -2px);
}

.page-contact #ct-f-live:checked ~ .ct-switch__labels label[for="ct-f-live"],
.page-contact #ct-f-score:checked ~ .ct-switch__labels label[for="ct-f-score"],
.page-contact #ct-f-app:checked ~ .ct-switch__labels label[for="ct-f-app"],
.page-contact #ct-f-acc:checked ~ .ct-switch__labels label[for="ct-f-acc"] {
  background: var(--orange);
  color: var(--paper-2);
  box-shadow: 4px 4px 0 rgba(36, 26, 18, .3);
}

.page-contact #ct-f-live:focus-visible ~ .ct-switch__labels label[for="ct-f-live"],
.page-contact #ct-f-score:focus-visible ~ .ct-switch__labels label[for="ct-f-score"],
.page-contact #ct-f-app:focus-visible ~ .ct-switch__labels label[for="ct-f-app"],
.page-contact #ct-f-acc:focus-visible ~ .ct-switch__labels label[for="ct-f-acc"] {
  outline: 3px solid var(--mint);
  outline-offset: 3px;
}

.page-contact .ct-panel {
  display: none;
  padding: 22px 20px;
  background: var(--ink-900);
  color: var(--paper);
  border: var(--ct-edge);
  box-shadow: var(--ct-hard);
}

.page-contact .ct-panel h3 {
  margin: 0 0 14px;
  font-size: 18px;
  color: var(--paper-2);
}

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

.page-contact .ct-panel li {
  position: relative;
  padding-left: 20px;
  font-size: 16px;
  line-height: 1.72;
  color: rgba(243, 236, 224, .88);
}

.page-contact .ct-panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 9px;
  height: 9px;
  background: var(--mint);
}

.page-contact #ct-f-live:checked ~ .ct-switch__panels .ct-panel--live,
.page-contact #ct-f-score:checked ~ .ct-switch__panels .ct-panel--score,
.page-contact #ct-f-app:checked ~ .ct-switch__panels .ct-panel--app,
.page-contact #ct-f-acc:checked ~ .ct-switch__panels .ct-panel--acc {
  display: block;
}

.page-contact .ct-checklist {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-contact .ct-checklist li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--paper-2);
  border: 2px solid var(--brown);
  font-size: 16px;
  line-height: 1.5;
}

.page-contact .ct-checklist span {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background: var(--brick);
  color: var(--paper-2);
  font-size: 13px;
  font-weight: 700;
}

.page-contact .ct-feedback__tail {
  margin: 0;
  padding-left: 16px;
  border-left: 6px solid var(--mint);
  font-size: 16px;
  line-height: 1.72;
  color: #3b2c20;
}

/* ---------- 合作 ---------- */
.page-contact .ct-coop {
  background: var(--ink-900);
  color: var(--paper);
  border-top: var(--ct-edge);
  border-bottom: var(--ct-edge);
}

.page-contact .ct-coop .ct-head h2 {
  color: var(--paper-2);
}

.page-contact .ct-coop .ct-head__lead {
  color: rgba(243, 236, 224, .84);
}

.page-contact .ct-coop .s196-eyebrow {
  color: var(--amber);
}

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

.page-contact .ct-coop__item {
  padding: 22px 20px;
  background: var(--ink-800);
  border: 3px solid var(--paper-2);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, .38);
  transition: transform .24s ease, box-shadow .24s ease;
}

.page-contact .ct-coop__item:hover {
  transform: translate(-4px, -4px);
  box-shadow: 12px 12px 0 rgba(0, 224, 192, .32);
}

.page-contact .ct-coop__num {
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: 2px dashed rgba(243, 236, 224, .28);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--orange);
}

.page-contact .ct-coop__item h3 {
  margin: 0 0 10px;
  font-size: 19px;
  color: var(--paper-2);
}

.page-contact .ct-coop__item p {
  margin: 0;
  font-size: 16px;
  line-height: 1.72;
  color: rgba(243, 236, 224, .84);
}

.page-contact .ct-coop__tail {
  margin: 26px 0 0;
  padding-top: 18px;
  border-top: 2px solid rgba(243, 236, 224, .24);
  font-size: 15px;
  line-height: 1.72;
  color: rgba(243, 236, 224, .78);
}

.page-contact .ct-coop__tail a {
  color: var(--mint);
  text-decoration: none;
  border-bottom: 2px solid var(--mint);
}

.page-contact .ct-coop__tail a:hover,
.page-contact .ct-coop__tail a:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* ---------- 岳麓 ---------- */
.page-contact .ct-local__inner {
  display: grid;
  gap: 26px;
}

.page-contact .ct-local__copy h2 {
  margin: 10px 0 16px;
  font-size: clamp(25px, 4.8vw, 40px);
  line-height: 1.16;
}

.page-contact .ct-local__copy p {
  margin: 0 0 14px;
  font-size: 17px;
  line-height: 1.74;
  color: #3b2c20;
}

.page-contact .ct-local__media {
  margin: 0;
}

.page-contact .ct-local__media img {
  aspect-ratio: 14 / 9;
}

/* ---------- 结尾索引 ---------- */
.page-contact .ct-next {
  padding-bottom: 40px;
}

.page-contact .ct-next__grid {
  display: grid;
  gap: 16px;
}

.page-contact .ct-next__card {
  display: block;
  padding: 20px 18px;
  background: var(--paper-2);
  border: var(--ct-edge);
  box-shadow: var(--ct-hard);
  text-decoration: none;
  color: var(--brown);
  transition: transform .24s ease, box-shadow .24s ease, background .24s ease;
}

.page-contact .ct-next__card:hover,
.page-contact .ct-next__card:focus-visible {
  transform: translate(-4px, -4px);
  box-shadow: var(--ct-hard-strong);
  background: var(--paper);
}

.page-contact .ct-next__card:focus-visible {
  outline: 3px solid var(--mint);
  outline-offset: 3px;
}

.page-contact .ct-next__k {
  display: block;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 2px dotted rgba(36, 26, 18, .3);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--brick);
}

.page-contact .ct-next__card strong {
  display: block;
  font-size: 17px;
  line-height: 1.5;
  font-weight: 700;
}

.page-contact .ct-next__back {
  margin: 24px 0 8px;
  font-size: 15px;
  line-height: 1.7;
  color: #3b2c20;
}

.page-contact .ct-next__back a {
  color: var(--brick);
  text-decoration: none;
  border-bottom: 2px solid var(--orange);
}

.page-contact .ct-next__back a:hover,
.page-contact .ct-next__back a:focus-visible {
  color: var(--orange);
}

.page-contact .ct-ridge {
  display: block;
  width: 100%;
  height: 64px;
  margin-top: 18px;
  opacity: .72;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-contact .ct-checklist {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .ct-next__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 820px) {
  .page-contact .ct-row {
    display: grid;
    grid-template-columns: 250px 1fr;
    align-items: center;
    gap: 16px;
  }

  .page-contact .ct-row__label {
    margin-bottom: 0;
  }

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

  .page-contact .ct-priority li {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .page-contact .ct-coop__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 960px) {
  .page-contact .ct-hero__inner {
    grid-template-columns: 1.35fr 1fr;
    align-items: start;
    gap: 48px;
    padding-block: 62px 72px;
  }

  .page-contact .ct-channels__grid {
    grid-template-columns: 1.15fr 1fr;
    gap: 28px;
    align-items: start;
  }

  .page-contact .ct-local__inner {
    grid-template-columns: 1fr 1.1fr;
    align-items: center;
    gap: 44px;
  }

  .page-contact .ct-next__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-contact .ct-timeline {
    padding: 24px 26px 22px;
  }
}

@media (max-width: 719px) {
  .page-contact .ct-bar__note {
    display: none;
  }

  .page-contact .ct-timeline__tip {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-card,
  .page-contact .ct-coop__item,
  .page-contact .ct-next__card,
  .page-contact .ct-switch__labels label,
  .page-contact .ct-bar__note {
    transition: none;
  }

  .page-contact .ct-card:hover,
  .page-contact .ct-coop__item:hover,
  .page-contact .ct-next__card:hover {
    transform: none;
  }

  .page-contact .ct-bar--peak {
    animation: none;
  }
}