/* ==================== 联系通道 · page-contact ==================== */

.page-contact {
  --contact-radius: 14px;
  background: var(--paper);
}

.page-contact .breadcrumbs {
  padding-top: clamp(16px, 3vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-top: clamp(18px, 3vw, 32px);
  padding-bottom: clamp(36px, 5vw, 60px);
}

.page-contact .contact-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
}

.page-contact .contact-hero h1 {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(34px, 5.4vw, 62px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 14px 0 0;
  color: var(--ink);
}

.page-contact .contact-hero__lede {
  margin-top: 18px;
  max-width: 34em;
  color: var(--gray);
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.85;
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-contact .contact-seal {
  position: relative;
  justify-self: center;
  width: clamp(140px, 20vw, 180px);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  border: 3px solid var(--red);
  background: var(--paper);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  color: var(--red);
  transform: rotate(-7deg);
  box-shadow: var(--shadow-sm);
}

.page-contact .contact-seal::before {
  content: "";
  position: absolute;
  inset: 9px;
  border-radius: 50%;
  border: 1.5px dashed var(--red);
  opacity: 0.55;
  pointer-events: none;
}

.page-contact .contact-seal__top,
.page-contact .contact-seal__bot {
  font-size: 11px;
  letter-spacing: 0.18em;
  line-height: 1;
}

.page-contact .contact-seal__mid {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(26px, 4vw, 34px);
  line-height: 1;
  letter-spacing: 0.06em;
}

/* ---------- 首选通道 ---------- */
.page-contact .contact-primary__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 32px);
  margin-top: clamp(28px, 4vw, 44px);
  align-items: start;
}

.page-contact .contact-main {
  min-width: 0;
  border: var(--line);
  border-radius: var(--radius-card);
  background: var(--paper);
  box-shadow: var(--shadow-md);
  padding: clamp(22px, 3.4vw, 40px);
  display: grid;
  gap: clamp(20px, 3vw, 30px);
}

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

.page-contact .contact-main__kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  padding: 3px 9px;
  border: 2px solid var(--ink);
  border-radius: 3px;
  background: var(--gold-soft);
  color: var(--ink);
}

.page-contact .contact-main__email {
  display: block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: clamp(17px, 2.4vw, 25px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 4px solid var(--red);
  padding-bottom: 6px;
  overflow-wrap: anywhere;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-contact .contact-main__email:hover,
.page-contact .contact-main__email:focus-visible {
  color: var(--red-deep);
  border-bottom-color: var(--red-deep);
}

.page-contact .contact-main__phone {
  display: block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: clamp(30px, 6vw, 52px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
  transition: color 0.18s var(--ease);
}

.page-contact .contact-main__phone:hover,
.page-contact .contact-main__phone:focus-visible {
  color: var(--red);
}

.page-contact .contact-main__hint {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}

.page-contact .contact-main__rule {
  border: 0;
  border-top: 2px dashed var(--ink-15);
  margin: 0;
}

.page-contact .contact-side {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
  align-content: start;
}

.page-contact .contact-stampcard {
  position: relative;
  border: var(--line-thin);
  border-radius: 10px;
  background: var(--cream);
  box-shadow: var(--shadow-xs);
  padding: 20px 22px 22px;
  min-width: 0;
}

.page-contact .contact-stampcard::after {
  content: "";
  position: absolute;
  right: 14px;
  bottom: 14px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px dashed var(--red);
  opacity: 0.4;
  pointer-events: none;
}

.page-contact .contact-stampcard--filing {
  background: var(--paper);
}

.page-contact .contact-stampcard__kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--red-deep);
  border-bottom: 2px solid var(--red);
  padding-bottom: 3px;
}

.page-contact .contact-stampcard__link {
  display: block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.5vw, 17px);
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: color 0.18s var(--ease);
}

.page-contact .contact-stampcard__link:hover,
.page-contact .contact-stampcard__link:focus-visible {
  color: var(--red-deep);
  text-decoration: underline;
}

.page-contact .contact-stampcard__strong {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(16px, 1.9vw, 20px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-contact .contact-stampcard__text {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--gray);
  padding-bottom: 16px;
}

/* ---------- 服务时段 ---------- */
.page-contact .contact-hours__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(28px, 4vw, 44px);
  align-items: start;
}

.page-contact .contact-hours__media {
  aspect-ratio: 12 / 7;
  border: var(--line);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  background: var(--paper);
}

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

.page-contact .contact-hours__body {
  display: grid;
  gap: 22px;
  align-content: start;
  min-width: 0;
}

.page-contact .hourscale {
  display: block;
  width: 100%;
  max-width: 560px;
  height: auto;
}

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

.page-contact .contact-hours__list li {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
  padding: 12px 0;
  border-bottom: 1px dashed var(--ink-15);
}

.page-contact .contact-hours__list li:first-child {
  border-top: 1px dashed var(--ink-15);
}

.page-contact .contact-hours__list .mono {
  color: var(--red-deep);
  font-size: 13px;
  font-weight: 700;
  min-width: 96px;
  font-variant-numeric: tabular-nums;
}

.page-contact .contact-hours__body .disclosure {
  background: var(--paper);
}

/* ---------- 通信地址与备案 ---------- */
.page-contact .contact-place__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(28px, 4vw, 44px);
  align-items: center;
}

.page-contact .contact-frank {
  position: relative;
  border: 3px solid var(--ink);
  border-radius: 8px;
  background: var(--cream);
  box-shadow: var(--shadow-md);
  padding: clamp(24px, 3.4vw, 38px);
  min-width: 0;
}

.page-contact .contact-frank::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1.5px dashed var(--ink-35);
  border-radius: 4px;
  opacity: 0.5;
  pointer-events: none;
}

.page-contact .contact-frank__label {
  position: relative;
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gray);
}

.page-contact .contact-frank__address {
  position: relative;
  margin: 0;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 27px);
  line-height: 1.5;
  color: var(--ink);
}

.page-contact .contact-frank__dash {
  position: relative;
  border: 0;
  border-top: 2px dashed var(--ink-15);
  margin: 22px 0;
}

.page-contact .contact-frank__icp {
  position: relative;
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.8vw, 19px);
  font-weight: 700;
  color: var(--red-deep);
  overflow-wrap: anywhere;
}

.page-contact .contact-frank__meta {
  position: relative;
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--gray);
}

.page-contact .contact-place__media {
  aspect-ratio: 3 / 2;
  border: var(--line);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  background: var(--paper);
}

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

/* ---------- 常见联系场景 ---------- */
.page-contact .contact-scenes__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 24px);
  margin-top: clamp(28px, 4vw, 44px);
}

.page-contact .contact-scene {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  padding: clamp(20px, 2.6vw, 26px);
  border: var(--line-thin);
  border-radius: 10px;
  background: var(--paper);
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

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

.page-contact .contact-scene .index-num {
  font-size: 13px;
  letter-spacing: 0.12em;
}

.page-contact .contact-scene__title {
  margin: 0;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(17px, 1.9vw, 20px);
  line-height: 1.4;
  color: var(--ink);
}

.page-contact .contact-scene__text {
  flex: 1;
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}

.page-contact .contact-scene__link {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--red-deep);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
  transition: border-color 0.18s var(--ease);
}

.page-contact .contact-scene__link:hover,
.page-contact .contact-scene__link:focus-visible {
  border-bottom-color: var(--red);
}

/* ---------- 返回帮助中心 ---------- */
.page-contact .contact-back__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 40px);
  align-items: center;
  border: 3px solid var(--ink);
  border-left: 12px solid var(--red);
  border-radius: 8px;
  background: var(--cream);
  box-shadow: var(--shadow-md);
  padding: clamp(24px, 3.6vw, 44px);
}

.page-contact .contact-back__title {
  margin: 10px 0 0;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.2;
  color: var(--ink);
}

.page-contact .contact-back__lede {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--gray);
}

.page-contact .contact-back__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-contact .contact-scenes__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-contact .contact-back__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }
}

@media (min-width: 880px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
  }
}

@media (min-width: 900px) {
  .page-contact .contact-primary__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }

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

@media (min-width: 1040px) {
  .page-contact .contact-scenes__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-contact .contact-place__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-main__email,
  .page-contact .contact-main__phone,
  .page-contact .contact-stampcard__link,
  .page-contact .contact-scene,
  .page-contact .contact-scene__link {
    transition: none;
  }

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