.page-contact {
  --contact-line: var(--bd-soft);
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
}

/* ---------- 首屏：左宽右窄 ---------- */
.page-contact .contact-hero__grid {
  display: grid;
  gap: 1.75rem;
}

.page-contact .contact-hero__lead h1 {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 7vw, 3rem);
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin: 0.4rem 0 0;
}

.page-contact .contact-channels {
  display: grid;
  gap: 1rem;
  margin-top: 1.9rem;
}

.page-contact .contact-block {
  padding: 1.15rem 1.2rem 1.25rem;
  background: var(--white);
  border: var(--bd);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-contact .contact-block:hover {
  transform: translate(2px, 2px);
  box-shadow: var(--shadow-hover);
}

.page-contact .contact-block:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
  transform: translate(2px, 2px);
  box-shadow: var(--shadow-hover);
}

.page-contact .contact-block--phone {
  background: var(--grape-deep);
  color: var(--cream);
}

.page-contact .contact-block--mail {
  background: var(--white);
}

.page-contact .contact-block__label {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-contact .contact-block__value {
  margin: 0.45rem 0 0.6rem;
  font-family: var(--mono);
  font-weight: 700;
  letter-spacing: 0.02em;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .contact-block--phone .contact-block__value {
  font-size: clamp(1.75rem, 8.6vw, 3.4rem);
  line-height: 1.05;
  color: var(--orange);
}

.page-contact .contact-block--mail .contact-block__value {
  font-size: clamp(0.98rem, 4.1vw, 1.55rem);
  line-height: 1.4;
  color: var(--grape);
}

.page-contact .contact-block__note {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
}

.page-contact .contact-block--phone .contact-block__note {
  color: var(--cream);
  opacity: 0.86;
}

.page-contact .contact-block--mail .contact-block__note {
  color: var(--muted);
}

.page-contact .contact-channels__hint {
  margin: 1rem 0 0;
  padding-left: 0.9rem;
  border-left: 4px solid var(--green);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .contact-hero__aside {
  display: grid;
  gap: 1.25rem;
  align-content: start;
}

.page-contact .contact-hero__media {
  margin: 0;
  aspect-ratio: 9 / 7;
  background: var(--white);
  border: var(--bd);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .contact-hero__media .media__caption {
  font-size: 0.85rem;
}

.page-contact .contact-aside__card {
  padding: 1.15rem 1.2rem 1.3rem;
  background: var(--white);
  border: var(--bd);
  box-shadow: var(--shadow);
}

.page-contact .contact-aside__label {
  margin: 0 0 0.5rem;
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 700;
}

.page-contact .contact-aside__text {
  margin: 0 0 0.9rem;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .contact-aside__btn {
  display: inline-block;
}

/* ---------- 01 响应节奏 ---------- */
.page-contact .contact-reply__grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.6rem;
}

.page-contact .reply-item {
  display: grid;
  align-content: start;
  gap: 0.55rem;
  padding: 1.15rem 1.2rem 1.3rem;
  background: var(--white);
  border: var(--bd);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-contact .reply-item--now {
  border-left-width: 8px;
  border-left-color: var(--orange);
}

.page-contact .reply-item--hold {
  border-left-width: 8px;
  border-left-color: var(--grape-soft);
}

.page-contact .reply-item--fast {
  border-left-width: 8px;
  border-left-color: var(--green);
}

.page-contact .reply-item__title {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.28rem;
  line-height: 1.3;
}

.page-contact .reply-item__body {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 02 提问前准备 ---------- */
.page-contact .contact-prep__lede {
  margin-top: 1.2rem;
  max-width: 46ch;
}

.page-contact .contact-prep__grid {
  display: grid;
  gap: 1.6rem;
  margin-top: 1.4rem;
}

.page-contact .contact-prep__list {
  display: grid;
  gap: 0.7rem;
}

.page-contact .prep-check {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.95rem 1.05rem;
  background: var(--white);
  border: var(--contact-line);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.16s var(--ease), border-color 0.16s var(--ease);
}

.page-contact .prep-check:hover {
  border-color: var(--grape);
}

.page-contact .prep-check:has(input:checked) {
  background: var(--green-soft);
  border-color: var(--green);
}

.page-contact .prep-check input {
  appearance: none;
  -webkit-appearance: none;
  position: relative;
  flex: 0 0 auto;
  width: 1.35rem;
  height: 1.35rem;
  margin: 0.2rem 0 0;
  background: var(--white);
  border: 2px solid var(--grape);
  border-radius: var(--radius);
  cursor: pointer;
}

.page-contact .prep-check input:checked {
  background: var(--green);
  border-color: var(--ink);
}

.page-contact .prep-check input:checked::after {
  content: "";
  position: absolute;
  left: 0.3rem;
  top: 0.06rem;
  width: 0.32rem;
  height: 0.62rem;
  border-right: 3px solid var(--ink);
  border-bottom: 3px solid var(--ink);
  transform: rotate(42deg);
}

.page-contact .prep-check input:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-contact .prep-check__text {
  font-size: 0.95rem;
  line-height: 1.72;
  color: var(--muted);
}

.page-contact .prep-check__text strong {
  display: block;
  margin-bottom: 0.15rem;
  font-family: var(--serif);
  font-size: 1.02rem;
  color: var(--ink);
}

.page-contact .contact-prep__aside {
  display: grid;
  align-content: start;
}

.page-contact .template-card {
  background: var(--white);
  border: var(--bd);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-contact .template-card__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.1rem;
  cursor: pointer;
  list-style: none;
}

.page-contact .template-card__summary::-webkit-details-marker {
  display: none;
}

.page-contact .template-card__summary:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-contact .template-card__title {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 700;
}

.page-contact .template-card__more {
  flex: 0 0 auto;
  padding: 0.15rem 0.55rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--grape);
  border: 2px solid var(--grape);
  border-radius: var(--radius);
}

.page-contact .template-card[open] .template-card__more {
  color: var(--white);
  background: var(--grape);
}

.page-contact .template-card__body {
  padding: 0 1.1rem 1.15rem;
  border-top: 2px solid var(--grape-soft);
}

.page-contact .template-card__code {
  margin: 1rem 0 0.85rem;
  padding: 0.9rem 1rem;
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.9;
  color: var(--ink);
  background: var(--cream);
  border: 2px solid var(--grape-soft);
  border-radius: var(--radius);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.page-contact .template-card__note {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 03 三类请求 ---------- */
.page-contact .contact-asks__grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.6rem;
}

.page-contact .ask-card {
  padding: 1.35rem 1.2rem 1.3rem;
  background: var(--cream);
  border: var(--bd);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-contact .ask-card__num {
  display: block;
  margin-bottom: 0.5rem;
  font-family: var(--mono);
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1;
  color: var(--grape-soft);
}

.page-contact .ask-card h3 {
  margin: 0 0 0.5rem;
  font-family: var(--serif);
  font-size: 1.25rem;
}

.page-contact .ask-card p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .contact-asks__more {
  margin: 1.4rem 0 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .contact-asks__more a {
  color: var(--grape);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .contact-asks__more a:hover {
  color: var(--grape-deep);
}

/* ---------- 04 地址色带 ---------- */
.page-contact .address-band {
  padding: 1.5rem 1.2rem 1.6rem;
  background: var(--grape-deep);
  color: var(--cream);
  border: var(--bd);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-contact .address-band__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
  padding-bottom: 0.95rem;
  margin-bottom: 1.3rem;
  border-bottom: 2px solid rgba(247, 244, 238, 0.28);
}

.page-contact .address-band__head h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.3rem, 4.6vw, 1.9rem);
  color: var(--cream);
}

.page-contact .address-band__num {
  background: var(--orange);
  color: var(--ink);
}

.page-contact .address-band__grid {
  display: grid;
  gap: 1.2rem;
}

.page-contact .address-band__label {
  margin: 0 0 0.35rem;
  font-family: var(--mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-contact .address-band__value {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.78;
  color: var(--cream);
}

.page-contact .address-band__value--mono {
  font-family: var(--mono);
  letter-spacing: 0.02em;
}

.page-contact .address-band__media {
  margin: 1.5rem 0 0;
  aspect-ratio: 12 / 5;
  border: 2px solid var(--cream);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--grape);
}

.page-contact .address-band__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 速查索引 ---------- */
.page-contact .contact-index__title {
  margin: 0 0 1.2rem;
  font-family: var(--serif);
  font-size: clamp(1.3rem, 4.4vw, 1.8rem);
}

.page-contact .contact-index__grid {
  display: grid;
  gap: 0.75rem;
}

.page-contact .contact-index__item {
  display: block;
  padding: 1rem 1.05rem;
  background: var(--white);
  border: var(--bd);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  color: var(--ink);
  text-decoration: none;
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-contact .contact-index__item:hover {
  transform: translate(2px, 2px);
  box-shadow: var(--shadow-hover);
}

.page-contact .contact-index__item:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
  transform: translate(2px, 2px);
  box-shadow: var(--shadow-hover);
}

.page-contact .contact-index__item-title {
  display: block;
  margin-bottom: 0.3rem;
  font-family: var(--serif);
  font-size: 1.08rem;
  font-weight: 700;
}

.page-contact .contact-index__meta {
  display: block;
  font-size: 0.88rem;
  line-height: 1.68;
  color: var(--muted);
}

.page-contact .contact-index__note {
  margin: 1.4rem 0 0;
  padding-top: 0.9rem;
  border-top: 2px solid var(--grape-soft);
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--muted);
}

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

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

  .page-contact .contact-index__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.42fr) minmax(0, 1fr);
    gap: 2.6rem;
    align-items: start;
  }

  .page-contact .contact-prep__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    gap: 2rem;
    align-items: start;
  }

  .page-contact .address-band {
    padding: 2rem 1.9rem 2.1rem;
  }

  .page-contact .address-band__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1.1fr) minmax(0, 0.8fr);
  }
}

@media (min-width: 1040px) {
  .page-contact .contact-index__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}