.page-contact {
  --contact-gap: clamp(1.5rem, 3.4vw, 2.75rem);
  --contact-pad: clamp(2rem, 4.6vw, 3.5rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
}

.page-contact .container {
  width: 100%;
}

.page-contact .breadcrumb {
  padding-top: 1rem;
  font-size: .8125rem;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.75rem, 4vw, 3rem) 0 var(--contact-pad);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 90% at 10% 0%, rgba(53, 230, 216, .16), transparent 58%),
    radial-gradient(90% 85% at 94% 10%, rgba(139, 92, 246, .18), transparent 62%),
    linear-gradient(180deg, var(--ink), var(--panel));
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: -10%;
  bottom: -60px;
  width: 62%;
  height: 180px;
  background: linear-gradient(90deg, rgba(53, 230, 216, .18), transparent 72%);
  transform: skewY(-6deg);
  pointer-events: none;
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--contact-gap);
  align-items: start;
}

.page-contact .contact-hero__intro h1 {
  margin: .55rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4.6vw, 3.2rem);
  line-height: 1.14;
  letter-spacing: .02em;
  color: var(--text);
}

.page-contact .contact-hero__lede {
  margin: 1rem 0 0;
  max-width: 60ch;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text);
}

.page-contact .contact-hero__points {
  margin: 1.35rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .6rem;
}

.page-contact .contact-hero__points li {
  position: relative;
  padding-left: 1.5rem;
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .contact-hero__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .6em;
  width: 12px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
}

.page-contact .hero-side {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16, 28, 54, .82);
  box-shadow: var(--shadow-soft);
  padding: clamp(1.1rem, 3vw, 1.6rem);
}

.page-contact .hero-side__list {
  margin: .5rem 0 0;
}

.page-contact .hero-side__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: .7rem 0;
  border-bottom: 1px dashed var(--line);
}

.page-contact .hero-side__row dt {
  flex: 0 0 auto;
  font-size: .8125rem;
  color: var(--muted);
}

.page-contact .hero-side__row dd {
  margin: 0;
  text-align: right;
  font-size: .875rem;
  color: var(--text);
}

.page-contact .hero-side__note {
  margin: 1rem 0 0;
  font-size: .8125rem;
  line-height: 1.7;
  color: var(--muted);
  overflow-wrap: anywhere;
}

/* ---------- 渠道卡 ---------- */
.page-contact .contact-channels {
  padding: var(--contact-pad) 0;
}

.page-contact .contact-channels__lede {
  margin: .85rem 0 0;
  max-width: 62ch;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.1rem;
  margin-top: 1.75rem;
}

.page-contact .channel-card {
  position: relative;
  overflow: hidden;
  padding: clamp(1.25rem, 3vw, 2rem) clamp(1.25rem, 3vw, 2rem) clamp(1.25rem, 3vw, 1.8rem) clamp(1.5rem, 3.4vw, 2.4rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(158deg, var(--panel), var(--night));
  box-shadow: var(--shadow-soft);
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--cyan), var(--violet));
}

.page-contact .channel-card--phone::before {
  background: linear-gradient(180deg, var(--amber), var(--violet));
}

.page-contact .channel-card__kind {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-contact .channel-card__value {
  margin: .55rem 0 0;
  font-size: clamp(1.05rem, 2.4vw, 1.5rem);
  letter-spacing: .04em;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-contact .channel-card--phone .channel-card__value {
  color: var(--amber);
}

.page-contact .channel-card__copy {
  margin-top: .85rem;
}

.page-contact .channel-card__text {
  margin: 1.1rem 0 0;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--text);
}

.page-contact .channel-card__list {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .5rem;
}

.page-contact .channel-card__list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: .875rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-contact .channel-card__list li::before {
  content: "·";
  position: absolute;
  left: .2rem;
  color: var(--cyan);
  font-weight: 700;
}

.page-contact .channel-card--phone .channel-card__list li::before {
  color: var(--amber);
}

/* ---------- 受理时段 ---------- */
.page-contact .contact-timing {
  padding: var(--contact-pad) 0;
  background: linear-gradient(180deg, var(--night), var(--ink));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .contact-timing__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--contact-gap);
  align-items: start;
}

.page-contact .contact-timing__text {
  margin: 1rem 0 0;
  max-width: 58ch;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .clockbar {
  margin: 1.75rem 0 1.5rem;
}

.page-contact .clockbar__track {
  position: relative;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
}

.page-contact .clockbar__window {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 37.5%;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(53, 230, 216, .55), rgba(139, 92, 246, .5));
  box-shadow: inset 0 0 0 1px rgba(53, 230, 216, .55);
  transition: box-shadow .25s var(--ease);
}

.page-contact .clockbar__track:hover .clockbar__window {
  box-shadow: inset 0 0 0 1px rgba(53, 230, 216, .95), 0 0 18px -4px rgba(53, 230, 216, .6);
}

.page-contact .clockbar__flag {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  padding: .18rem .6rem;
  border-radius: 999px;
  background: var(--cyan);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .04em;
  opacity: 0;
  transition: opacity .2s var(--ease);
}

.page-contact .clockbar__track:hover .clockbar__flag {
  opacity: 1;
}

.page-contact .clockbar__scale {
  display: flex;
  justify-content: space-between;
  margin-top: .5rem;
  font-family: var(--font-mono);
  font-size: .6875rem;
  color: var(--muted);
}

.page-contact .timing-notes {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .1rem;
}

.page-contact .timing-notes__item {
  display: grid;
  grid-template-columns: minmax(0, 7.5rem) minmax(0, 1fr);
  gap: .85rem;
  padding: .7rem 0;
  border-top: 1px dashed var(--line);
  font-size: .875rem;
  line-height: 1.7;
}

.page-contact .timing-notes__key {
  color: var(--amber);
  font-size: .8125rem;
}

.page-contact .timing-notes__val {
  color: var(--muted);
}

.page-contact .contact-timing__media img {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  object-fit: cover;
  aspect-ratio: 2 / 1;
}

/* ---------- 服务地区 ---------- */
.page-contact .contact-region {
  padding: var(--contact-pad) 0;
}

.page-contact .contact-region__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--contact-gap);
  align-items: center;
}

.page-contact .contact-region__media img {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  object-fit: cover;
  aspect-ratio: 10 / 7;
}

.page-contact .contact-region__text {
  margin: 1rem 0 1.4rem;
  max-width: 56ch;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .reply-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  overflow: hidden;
}

.page-contact .reply-list__item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .5rem 1rem;
  padding: .85rem 1.1rem;
  border-bottom: 1px solid var(--line);
}

.page-contact .reply-list__item:last-child {
  border-bottom: 0;
}

.page-contact .reply-list__title {
  font-size: .9375rem;
  color: var(--text);
}

.page-contact .reply-list__time {
  font-size: .8125rem;
  color: var(--cyan);
}

/* ---------- 地址 ---------- */
.page-contact .contact-address {
  padding: 0 0 var(--contact-pad);
}

.page-contact .address-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.25rem, 3vw, 2.25rem);
  padding: clamp(1.5rem, 3.6vw, 2.6rem);
  border: 1px solid var(--paper-stripe);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--night);
  box-shadow: var(--shadow-soft);
}

.page-contact .address-card__eyebrow {
  color: #7a6a4d;
}

.page-contact .address-card__title {
  margin: .5rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.8vw, 1.9rem);
  line-height: 1.35;
  letter-spacing: .02em;
  color: var(--night);
}

.page-contact .address-card__text {
  margin: .9rem 0 0;
  max-width: 58ch;
  font-size: .9375rem;
  line-height: 1.85;
  color: #3c4a63;
}

.page-contact .address-card__side {
  padding: clamp(1rem, 2.4vw, 1.4rem);
  border: 1px dashed var(--paper-stripe);
  border-radius: var(--radius-sm);
  background: rgba(226, 214, 190, .38);
}

.page-contact .address-card__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .12em;
  color: #7a6a4d;
}

.page-contact .address-card__steps {
  margin: .8rem 0 0;
  padding-left: 1.1rem;
  display: grid;
  gap: .5rem;
  font-size: .875rem;
  line-height: 1.7;
  color: #3c4a63;
}

/* ---------- 咨询准备 ---------- */
.page-contact .contact-prep {
  padding: var(--contact-pad) 0;
  background: linear-gradient(180deg, var(--panel), var(--ink));
  border-top: 1px solid var(--line);
}

.page-contact .contact-prep__lede {
  margin: .9rem 0 1.6rem;
  max-width: 62ch;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .prep-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: .75rem;
}

.page-contact .prep-item__label {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  padding: .85rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--night);
  cursor: pointer;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}

.page-contact .prep-item__label:hover {
  border-color: rgba(53, 230, 216, .55);
  background: var(--panel);
}

.page-contact .prep-item__check {
  -webkit-appearance: none;
  appearance: none;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-top: .15rem;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: transparent;
  position: relative;
  cursor: pointer;
  transition: background .18s var(--ease), border-color .18s var(--ease);
}

.page-contact .prep-item__check:checked {
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-contact .prep-item__check:checked::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 5px;
  height: 10px;
  border-right: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  transform: rotate(40deg);
}

.page-contact .prep-item__check:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-contact .prep-item__text {
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--text);
  transition: color .18s var(--ease);
}

.page-contact .prep-item__check:checked + .prep-item__text {
  color: var(--muted);
  text-decoration: line-through;
  text-decoration-color: rgba(138, 152, 179, .6);
}

/* ---------- 后续跟进 ---------- */
.page-contact .contact-followup {
  padding: var(--contact-pad) 0 0;
}

.page-contact .contact-followup__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--contact-gap);
  align-items: start;
}

.page-contact .contact-followup__text {
  margin: 1rem 0 0;
  max-width: 56ch;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--muted);
}

.page-contact .contact-followup__text a {
  color: var(--cyan);
}

.page-contact .followup-details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 0 clamp(1.1rem, 2.8vw, 1.6rem);
}

.page-contact .followup-details__summary {
  padding: 1rem 0;
  font-family: var(--font-mono);
  font-size: .8125rem;
  letter-spacing: .06em;
  color: var(--cyan);
  cursor: pointer;
  list-style: none;
}

.page-contact .followup-details__summary::-webkit-details-marker {
  display: none;
}

.page-contact .followup-details__summary::before {
  content: "+";
  display: inline-block;
  width: 1.1em;
  color: var(--amber);
}

.page-contact .followup-details[open] .followup-details__summary::before {
  content: "–";
}

.page-contact .followup-details__steps {
  margin: 0 0 1.25rem;
  padding-left: 1.25rem;
  display: grid;
  gap: .65rem;
  font-size: .875rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .followup-details__steps li::marker {
  font-family: var(--font-mono);
  color: var(--amber);
}

/* ---------- 底部入口条 ---------- */
.page-contact .contact-next {
  padding: var(--contact-pad) 0 0;
}

.page-contact .contact-next__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem clamp(1.1rem, 2.8vw, 1.6rem);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--radius);
  background: linear-gradient(100deg, rgba(16, 28, 54, .95), rgba(22, 35, 63, .7));
}

.page-contact .contact-next__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-contact .contact-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem .75rem;
}

.page-contact .contact-next__link {
  padding: .45rem .9rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: .875rem;
  color: var(--text);
  text-decoration: none;
  transition: border-color .2s var(--ease), color .2s var(--ease), background .2s var(--ease);
}

.page-contact .contact-next__link:hover,
.page-contact .contact-next__link:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(53, 230, 216, .08);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-contact .contact-timing__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-contact .contact-region__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-contact .address-card {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-contact .contact-followup__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }
}

@media (max-width: 480px) {
  .page-contact .timing-notes__item {
    grid-template-columns: 1fr;
    gap: .25rem;
  }

  .page-contact .clockbar__flag {
    font-size: .625rem;
    padding: .14rem .45rem;
  }

  .page-contact .contact-next__bar {
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .clockbar__window,
  .page-contact .clockbar__flag,
  .page-contact .prep-item__label,
  .page-contact .prep-item__check,
  .page-contact .contact-next__link {
    transition: none;
  }
}