/* ===== 反馈咨询页 / page-contact ===== */

.page-contact {
  --contact-radius: 26px;
  --contact-line: var(--c-line);
  overflow-x: hidden;
}

.page-contact .section {
  padding-top: clamp(56px, 7vw, 92px);
  padding-bottom: clamp(56px, 7vw, 92px);
}

.page-contact .section--tight {
  padding-top: clamp(18px, 3vw, 40px);
  padding-bottom: clamp(28px, 4vw, 56px);
}

.page-contact .grid {
  row-gap: clamp(28px, 4vw, 44px);
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-weight: 250;
  font-size: clamp(38px, 7.4vw, 92px);
  line-height: 1.04;
  letter-spacing: 0.005em;
  color: var(--c-deep);
}

.page-contact .contact-hero__lede {
  margin: 22px 0 28px;
  max-width: 46ch;
  font-size: 17px;
  line-height: 1.75;
  color: var(--c-deep);
}

.page-contact .rhythm-card {
  background: var(--c-wave);
  border-radius: var(--contact-radius);
  padding: clamp(22px, 3vw, 32px);
}

.page-contact .rhythm-card__title {
  margin: 0 0 18px;
  font-family: var(--font-index);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-sea-deep);
}

.page-contact .rhythm-card__list {
  margin: 0;
  display: grid;
  gap: 16px;
}

.page-contact .rhythm-row {
  display: grid;
  gap: 4px;
}

.page-contact .rhythm-row dt {
  margin: 0;
  font-family: var(--font-index);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-slate);
}

.page-contact .rhythm-row dd {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-deep);
}

@media (min-width: 520px) {
  .page-contact .rhythm-row {
    grid-template-columns: 6.5em 1fr;
    gap: 14px;
    align-items: baseline;
  }
}

/* ---------- 通用小标题与导语 ---------- */

.page-contact .contact-h2 {
  margin: 12px 0 16px;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: clamp(27px, 4vw, 42px);
  line-height: 1.16;
  letter-spacing: 0.005em;
  color: var(--c-deep);
}

.page-contact .contact-lede {
  margin: 0 0 36px;
  max-width: 60ch;
  font-size: 17px;
  line-height: 1.75;
  color: var(--c-deep);
}

/* ---------- 反馈看板 ---------- */

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

.page-contact .board__num {
  font-family: var(--font-index);
  font-weight: 700;
  font-size: clamp(62px, 13vw, 118px);
  line-height: 0.9;
  letter-spacing: 0.01em;
  color: var(--c-deep);
}

.page-contact .board__unit {
  font-family: var(--font-index);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--c-slate);
}

.page-contact .board__list {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
}

.page-contact .board-item {
  display: grid;
  grid-template-columns: minmax(2.6em, auto) 1fr;
  align-items: center;
  column-gap: 18px;
  padding: 18px 8px;
  border-top: 1px solid var(--contact-line);
  border-radius: 8px;
  transition: background-color 0.18s var(--ease);
}

.page-contact .board-item:last-child {
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .board-item:hover {
  background-color: rgba(14, 143, 166, 0.07);
}

.page-contact .board-item__num {
  font-family: var(--font-index);
  font-weight: 700;
  font-size: clamp(30px, 4.6vw, 44px);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--c-deep);
}

.page-contact .board-item__note {
  grid-column: 1 / -1;
  margin: 0;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.6;
  color: var(--c-slate);
  transition: max-height 0.22s var(--ease), opacity 0.18s var(--ease), margin-top 0.22s var(--ease);
}

.page-contact .board-item:hover .board-item__note,
.page-contact .board-item:focus .board-item__note,
.page-contact .board-item:focus-visible .board-item__note {
  max-height: 7em;
  opacity: 1;
  margin-top: 10px;
}

.page-contact .board-item:focus-visible {
  outline: 2px solid var(--c-coral);
  outline-offset: 2px;
}

.page-contact .ratio-wrap {
  margin-top: 30px;
}

.page-contact .ratio-bar {
  display: flex;
  height: 12px;
  border-radius: 6px;
  overflow: hidden;
  background: var(--c-wave);
}

.page-contact .ratio-bar__seg {
  display: block;
  height: 100%;
}

.page-contact .ratio-bar__seg--mint {
  flex: 214 1 0;
  background: var(--c-mint);
}

.page-contact .ratio-bar__seg--amber {
  flex: 68 1 0;
  background: var(--c-amber);
}

.page-contact .ratio-bar__seg--brick {
  flex: 38 1 0;
  background: var(--c-brick);
}

.page-contact .ratio-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-index);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-slate);
}

.page-contact .ratio-legend li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.page-contact .dot {
  display: inline-block;
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.page-contact .dot--mint { background: var(--c-mint); }
.page-contact .dot--amber { background: var(--c-amber); }
.page-contact .dot--brick { background: var(--c-brick); }

/* ---------- 图片 ---------- */

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

.page-contact .contact-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  background: var(--c-wave);
  border-radius: 30px 96px 30px 96px;
}

.page-contact .contact-figure--wide img {
  aspect-ratio: 3 / 2;
  border-radius: 96px 30px 96px 30px;
}

.page-contact .contact-figure__caption {
  margin-top: 12px;
  max-width: 42ch;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-slate);
}

/* ---------- 提交准备 ---------- */

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

.page-contact .prep-item {
  display: grid;
  grid-template-columns: 2.8em 1fr;
  column-gap: 16px;
  padding: 22px 0;
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .prep-item:first-child {
  border-top: 1px solid var(--contact-line);
}

.page-contact .prep-item__idx {
  grid-row: 1 / span 2;
  padding-top: 7px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-slate);
}

.page-contact .prep-item__title {
  margin: 0;
  font-size: 24px;
  font-weight: 500;
  line-height: 1.3;
  color: var(--c-deep);
}

.page-contact .prep-item__text {
  margin: 8px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.72;
  color: var(--c-deep);
}

.page-contact .prep-aside {
  background: var(--c-sand);
  border-radius: var(--contact-radius);
  padding: clamp(22px, 3vw, 30px);
}

.page-contact .prep-aside__title {
  margin: 0 0 14px;
  font-family: var(--font-index);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--c-sea-deep);
}

.page-contact .prep-aside p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-slate);
}

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

.page-contact .prep-aside__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  padding-top: 4px;
}

.page-contact .prep-aside__links a {
  color: var(--c-sea);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.16s var(--ease);
}

.page-contact .prep-aside__links a:hover {
  color: var(--c-coral);
}

/* ---------- 联系渠道 ---------- */

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

.page-contact .channel-list {
  margin: 6px 0 0;
  padding: 0;
}

.page-contact .channel {
  display: grid;
  gap: 4px;
  padding: 20px 0;
  border-top: 1px solid var(--contact-line);
}

.page-contact .channel:last-child {
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .channel dt {
  font-family: var(--font-index);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--c-slate);
}

.page-contact .channel dd {
  margin: 0;
  font-size: 17px;
  line-height: 1.7;
  color: var(--c-deep);
  overflow-wrap: anywhere;
}

.page-contact .channel__mono {
  font-family: var(--font-index);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.02em;
}

@media (min-width: 640px) {
  .page-contact .channel {
    grid-template-columns: 8.5em 1fr;
    gap: 20px;
    align-items: baseline;
  }
}

/* ---------- 地区与合规 ---------- */

.page-contact .region-band {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
  margin-top: 26px;
  padding: 16px 22px;
  border-radius: 8px;
  background: var(--c-wave);
  font-family: var(--font-index);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--c-sea-deep);
}

/* ---------- 边界说明 ---------- */

.page-contact .boundary-list {
  list-style: none;
  margin: 0 0 36px;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .boundary-list li {
  display: grid;
  grid-template-columns: 1.2em 1fr;
  gap: 12px;
  font-size: 17px;
  line-height: 1.75;
  color: var(--c-deep);
}

.page-contact .boundary-list li::before {
  content: "—";
  font-family: var(--font-index);
  color: var(--c-coral);
}

/* ---------- 窄屏收口 ---------- */

@media (max-width: 560px) {
  .page-contact .board-item {
    column-gap: 12px;
    padding: 16px 2px;
  }

  .page-contact .prep-item {
    grid-template-columns: 2.2em 1fr;
    column-gap: 12px;
  }

  .page-contact .contact-figure img {
    border-radius: 20px 56px 20px 56px;
  }

  .page-contact .contact-figure--wide img {
    border-radius: 56px 20px 56px 20px;
  }

  .page-contact .region-band {
    padding: 14px 16px;
    gap: 8px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .board-item,
  .page-contact .board-item__note,
  .page-contact .prep-aside__links a {
    transition: none;
  }
}
<<<END>>>