.page-contact {
  --pc-hair: var(--line-700);
  --pc-gap: clamp(20px, 3vw, 32px);
  background: var(--ink-950);
  color: var(--paper-100);
  font-family: var(--font-body);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: hidden;
}

.page-contact .breadcrumb {
  margin: 20px 0 0;
  font-size: 12px;
}

.page-contact a:focus-visible,
.page-contact button:focus-visible {
  outline: 2px solid var(--amber-500);
  outline-offset: 3px;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-top: clamp(20px, 4vw, 36px);
}

.page-contact .eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  color: var(--amber-500);
}

.page-contact .eyebrow::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: var(--pc-hair);
}

.page-contact .contact-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6.2vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 16px 0 0;
  max-width: 20ch;
}

.page-contact .contact-hero__lead {
  margin: 16px 0 0;
  max-width: 58ch;
  color: var(--steel-400);
  font-size: clamp(15px, 1.9vw, 17px);
  line-height: 1.8;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: var(--pc-gap);
  margin-top: clamp(28px, 4vw, 44px);
}

/* 联系卡 */
.page-contact .desk-card {
  position: relative;
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--pc-hair);
  background:
    linear-gradient(158deg, rgba(45, 125, 255, 0.14), rgba(4, 11, 20, 0) 58%),
    var(--ink-900);
}

.page-contact .tick {
  position: absolute;
  width: 14px;
  height: 14px;
  pointer-events: none;
}

.page-contact .tick--tl {
  top: -1px;
  left: -1px;
  border-top: 1px solid var(--amber-500);
  border-left: 1px solid var(--amber-500);
}

.page-contact .tick--tr {
  top: -1px;
  right: -1px;
  border-top: 1px solid var(--amber-500);
  border-right: 1px solid var(--amber-500);
}

.page-contact .tick--bl {
  bottom: -1px;
  left: -1px;
  border-bottom: 1px solid var(--amber-500);
  border-left: 1px solid var(--amber-500);
}

.page-contact .tick--br {
  bottom: -1px;
  right: -1px;
  border-bottom: 1px solid var(--amber-500);
  border-right: 1px solid var(--amber-500);
}

.page-contact .desk-card__label {
  margin: 0;
  color: var(--amber-500);
}

.page-contact .desk-card__phone {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(29px, 8.6vw, 52px);
  line-height: 1.12;
  letter-spacing: 0.01em;
  color: #ffffff;
  margin: 10px 0 8px;
  word-break: break-word;
}

.page-contact .desk-card__hint {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel-400);
}

.page-contact .desk-card__lines {
  margin-top: 20px;
}

.page-contact .contact-line {
  display: grid;
  gap: 5px;
  padding: 14px 0;
  border-top: 1px solid var(--pc-hair);
}

.page-contact .contact-line__label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--steel-400);
}

.page-contact .contact-line__value {
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper-100);
  word-break: break-all;
}

.page-contact .contact-line__value--body {
  font-family: var(--font-body);
  letter-spacing: 0;
}

.page-contact .desk-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-contact .desk-card__actions .btn {
  font-size: 13px;
}

/* 分流列表 */
.page-contact .route-block {
  min-width: 0;
}

.page-contact .route-block__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--steel-400);
  margin: 0 0 4px;
}

.page-contact .route-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pc-hair);
}

.page-contact .route-item {
  position: relative;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 16px 4px 16px 10px;
  border-bottom: 1px solid var(--pc-hair);
  text-decoration: none;
  color: inherit;
  transition: background var(--ease);
}

.page-contact .route-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 2px;
  height: 0;
  background: var(--amber-500);
  transform: translateY(-50%);
  transition: height var(--ease);
}

.page-contact .route-item:hover,
.page-contact .route-item:focus-visible {
  background: var(--ink-900);
}

.page-contact .route-item:hover::before,
.page-contact .route-item:focus-visible::before {
  height: 70%;
}

.page-contact .route-item__idx {
  font-size: 12px;
  color: var(--amber-500);
  align-self: start;
  padding-top: 3px;
}

.page-contact .route-item__body {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.page-contact .route-item__title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--paper-100);
}

.page-contact .route-item__desc {
  font-size: 13px;
  line-height: 1.65;
  color: var(--steel-400);
}

.page-contact .route-item__go {
  font-size: 15px;
  color: var(--blue-500);
}

.page-contact .hero-figure {
  margin: clamp(28px, 4vw, 44px) 0 0;
}

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

/* ---------- 通用区块 ---------- */
.page-contact .section {
  margin-top: clamp(44px, 7vw, 92px);
  padding-top: clamp(28px, 4vw, 44px);
  border-top: 1px solid var(--pc-hair);
}

.page-contact .section-head {
  display: grid;
  gap: 10px;
  max-width: 720px;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-contact .section-head .label {
  margin: 0;
  color: var(--amber-500);
}

.page-contact .section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4vw, 38px);
  line-height: 1.14;
  letter-spacing: -0.02em;
}

.page-contact .section-head p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--steel-400);
}

/* ---------- 三种联系方式 ---------- */
.page-contact .method-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pc-hair);
}

.page-contact .method-row {
  display: grid;
  gap: 8px;
  padding: 20px 0;
  border-bottom: 1px solid var(--pc-hair);
}

.page-contact .method-row__idx {
  font-size: 12px;
  color: var(--amber-500);
}

.page-contact .method-row__body h3 {
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
}

.page-contact .method-row__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--steel-400);
  max-width: 62ch;
}

.page-contact .method-row__value {
  font-size: 14px;
  line-height: 1.6;
  color: var(--amber-500);
  word-break: break-all;
}

/* ---------- 咨询准备（浅色阅读带） ---------- */
.page-contact .prep {
  border-top: 0;
  background: var(--paper-100);
  color: var(--ink-900);
  padding: clamp(24px, 4vw, 48px);
}

.page-contact .prep__grid {
  display: grid;
  gap: var(--pc-gap);
}

.page-contact .prep__text .label {
  margin: 0;
  color: var(--blue-700);
}

.page-contact .prep__text h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4vw, 36px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--ink-950);
}

.page-contact .prep__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
}

.page-contact .prep__item {
  display: grid;
  gap: 5px;
  padding: 14px 0;
  border-top: 1px solid rgba(12, 32, 56, 0.18);
}

.page-contact .prep__item strong {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink-950);
}

.page-contact .prep__item span {
  font-size: 14px;
  line-height: 1.75;
  color: var(--line-700);
}

.page-contact .prep__figure {
  margin: 0;
  align-self: start;
}

.page-contact .prep__figure .img-frame__caption {
  color: var(--line-700);
}

/* ---------- 常见情景 ---------- */
.page-contact .symptom-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .symptom {
  display: grid;
  gap: 10px;
  padding: 18px 0;
  border-top: 1px solid var(--pc-hair);
}

.page-contact .symptom:last-child {
  border-bottom: 1px solid var(--pc-hair);
}

.page-contact .symptom__what h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
}

.page-contact .symptom__what p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--steel-400);
  max-width: 66ch;
}

.page-contact .symptom__go {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border: 1px solid var(--pc-hair);
  font-size: 13px;
  color: var(--blue-500);
  text-decoration: none;
  transition: border-color var(--ease), color var(--ease), background var(--ease);
}

.page-contact .symptom__go::after {
  content: "→";
  font-size: 12px;
}

.page-contact .symptom__go:hover,
.page-contact .symptom__go:focus-visible {
  border-color: var(--amber-500);
  color: var(--amber-500);
  background: var(--ink-900);
}

/* ---------- 服务时段 ---------- */
.page-contact .hours__bar {
  position: relative;
  height: 46px;
  border: 1px solid var(--pc-hair);
  background-color: var(--ink-900);
  background-image: repeating-linear-gradient(
    90deg,
    var(--line-700) 0,
    var(--line-700) 1px,
    transparent 1px,
    transparent 8.3333%
  );
  overflow: hidden;
}

.page-contact .hours__window {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 37.5%;
  background: rgba(45, 125, 255, 0.18);
  border-left: 2px solid var(--amber-500);
  border-right: 2px solid var(--amber-500);
}

.page-contact .hours__axis {
  position: relative;
  height: 22px;
  margin-top: 6px;
  font-size: 11px;
  color: var(--steel-400);
}

.page-contact .hours__axis span {
  position: absolute;
  top: 0;
  transform: translateX(-50%);
  white-space: nowrap;
}

.page-contact .hours__axis-start {
  left: 0;
  transform: none;
}

.page-contact .hours__axis-open {
  left: 37.5%;
  color: var(--amber-500);
}

.page-contact .hours__axis-close {
  left: 75%;
  color: var(--amber-500);
}

.page-contact .hours__axis-end {
  right: 0;
  left: auto;
  transform: none;
}

.page-contact .hours__facts {
  display: grid;
  gap: 14px;
  margin-top: clamp(20px, 3vw, 30px);
  padding-top: 20px;
  border-top: 1px solid var(--pc-hair);
}

.page-contact .hours__fact .label {
  color: var(--steel-400);
}

.page-contact .hours__fact p {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper-100);
}

/* ---------- 自助入口 ---------- */
.page-contact .quick-list {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

.page-contact .quick-link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  border: 1px solid var(--pc-hair);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--ease), background var(--ease);
}

.page-contact .quick-link:hover,
.page-contact .quick-link:focus-visible {
  border-color: var(--blue-500);
  background: var(--ink-900);
}

.page-contact .quick-link__idx {
  font-size: 12px;
  color: var(--amber-500);
}

.page-contact .quick-link__title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
}

.page-contact .quick-link__desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel-400);
}

.page-contact .to-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: clamp(28px, 4vw, 48px);
  padding: 10px 16px;
  border: 1px solid var(--pc-hair);
  font-size: 13px;
  color: var(--paper-100);
  text-decoration: none;
  transition: border-color var(--ease), color var(--ease);
}

.page-contact .to-top:hover,
.page-contact .to-top:focus-visible {
  border-color: var(--amber-500);
  color: var(--amber-500);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-contact .hours__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

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

  .page-contact .symptom {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 24px;
  }

  .page-contact .symptom__go {
    justify-self: end;
  }
}

@media (min-width: 760px) {
  .page-contact .method-row {
    grid-template-columns: 44px minmax(0, 1fr) minmax(0, 0.85fr);
    align-items: start;
    gap: 24px;
    padding: 24px 0;
  }

  .page-contact .method-row__value {
    text-align: right;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .prep__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

  .page-contact .hours__bar {
    height: 58px;
  }

  .page-contact .quick-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .route-item,
  .page-contact .route-item::before,
  .page-contact .quick-link,
  .page-contact .symptom__go,
  .page-contact .to-top {
    transition: none;
  }
}