.page-contact {
  --pc-gap: clamp(16px, 2.4vw, 30px);
  padding-bottom: clamp(40px, 6vw, 88px);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 2px solid var(--line);
  background: linear-gradient(180deg, var(--ink) 0%, #0d1319 58%, var(--ink) 100%);
}

.page-contact .contact-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.22;
  z-index: 0;
  pointer-events: none;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(58% 78% at 78% 16%, rgba(201, 162, 39, 0.16), transparent 70%),
    radial-gradient(52% 70% at 10% 92%, rgba(42, 35, 80, 0.5), transparent 74%),
    linear-gradient(180deg, rgba(11, 14, 18, 0.6), rgba(11, 14, 18, 0.94));
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(18px, 2.6vw, 32px) clamp(32px, 4.8vw, 64px);
}

.page-contact .breadcrumbs {
  margin-bottom: clamp(16px, 2.4vw, 28px);
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 44px);
}

.page-contact .contact-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(29px, 4.6vw, 52px);
  line-height: 1.14;
  font-weight: 900;
  letter-spacing: 0.025em;
  color: var(--paper);
  text-wrap: balance;
}

.page-contact .contact-hero__lede {
  max-width: 48ch;
  margin: 0 0 clamp(22px, 3vw, 34px);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--paper-dim);
}

/* ---------- 三条联络通道 ---------- */
.page-contact .channels {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .channel {
  position: relative;
  padding: 20px 16px 22px;
  border: 2px solid var(--line);
  background: linear-gradient(165deg, var(--panel) 0%, rgba(19, 26, 34, 0.5) 100%);
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.5);
  transition: transform 0.24s var(--ease), border-color 0.24s var(--ease), box-shadow 0.24s var(--ease);
}

.page-contact .channel:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
  box-shadow: 6px 6px 0 rgba(201, 162, 39, 0.22);
}

.page-contact .channel__idx {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.page-contact .channel__dot {
  position: absolute;
  top: 21px;
  right: 16px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--jade);
  box-shadow: 0 0 0 4px rgba(46, 125, 107, 0.18);
}

.page-contact .channel__name {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 900;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-contact .channel__value {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-size: clamp(15px, 1.9vw, 18px);
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--gold-bright);
  overflow-wrap: anywhere;
}

.page-contact .channel__for {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--paper-dim);
}

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

/* ---------- 首屏右侧：响应时段 ---------- */
.page-contact .contact-hero__side {
  position: relative;
  padding: clamp(20px, 2.6vw, 30px);
  background: linear-gradient(170deg, rgba(19, 26, 34, 0.95), rgba(11, 14, 18, 0.92));
  box-shadow: 10px 10px 0 rgba(0, 0, 0, 0.5);
}

.page-contact .side-kicker {
  margin: 0 0 8px;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-contact .side-title {
  margin: 0 0 20px;
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 900;
  letter-spacing: 0.03em;
  color: var(--paper);
}

.page-contact .hours {
  margin-bottom: 22px;
}

.page-contact .hours__track {
  position: relative;
  height: 46px;
  border: 2px solid var(--line);
  background:
    repeating-linear-gradient(90deg, var(--line-soft) 0 1px, transparent 1px 4.1667%),
    linear-gradient(180deg, rgba(11, 14, 18, 0.92), rgba(19, 26, 34, 0.7));
}

.page-contact .hours__band {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 37.5%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(90deg, rgba(46, 125, 107, 0.45), rgba(201, 162, 39, 0.45));
  border-left: 2px solid var(--jade);
  border-right: 2px solid var(--gold);
  outline: none;
}

.page-contact .hours__band em {
  font-family: var(--font-num);
  font-style: normal;
  font-size: clamp(10px, 2.4vw, 13px);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--paper);
  white-space: nowrap;
}

.page-contact .hours__band::after {
  content: attr(data-tip);
  position: absolute;
  left: 50%;
  top: calc(100% + 10px);
  transform: translate(-50%, -6px);
  width: min(250px, 74vw);
  padding: 10px 12px;
  border: 1px solid var(--gold-soft);
  background: rgba(11, 14, 18, 0.98);
  color: var(--paper-dim);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.65;
  text-align: left;
  opacity: 0;
  pointer-events: none;
  z-index: 6;
  transition: opacity 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-contact .hours__band:hover::after,
.page-contact .hours__band:focus-visible::after {
  opacity: 1;
  transform: translate(-50%, 0);
}

.page-contact .hours__band:focus-visible {
  box-shadow: 0 0 0 2px var(--gold-bright);
}

.page-contact .hours__axis {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--paper-faint);
}

.page-contact .contact-hero__figure {
  margin: 20px 0 22px;
  border: 2px solid var(--line);
  background: linear-gradient(160deg, rgba(42, 35, 80, 0.5), rgba(11, 14, 18, 0.92));
  overflow: hidden;
}

.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-contact .contact-hero__figure figcaption {
  padding: 10px 12px;
  border-top: 1px solid var(--line-soft);
  font-size: 12px;
  line-height: 1.65;
  color: var(--paper-faint);
}

.page-contact .contact-hero__side .pulse-badge {
  margin: 0;
}

/* ---------- 通用章节 ---------- */
.page-contact .section {
  padding-block: clamp(40px, 5.6vw, 74px);
}

.page-contact .section__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px clamp(14px, 2vw, 24px);
  align-items: baseline;
  margin-bottom: clamp(24px, 3.4vw, 42px);
  padding-bottom: clamp(14px, 2vw, 22px);
  border-bottom: 2px solid var(--line);
}

.page-contact .section__index {
  font-family: var(--font-num);
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1;
  color: var(--gold);
}

.page-contact .section__title {
  margin: 0;
  font-size: clamp(22px, 3.2vw, 34px);
  font-weight: 900;
  line-height: 1.26;
  letter-spacing: 0.03em;
  color: var(--paper);
}

.page-contact .section__lede {
  grid-column: 2 / -1;
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--paper-dim);
}

/* ---------- 准备清单 ---------- */
.page-contact .contact-when {
  background: linear-gradient(180deg, var(--ink), #101720 55%, var(--ink));
}

.page-contact .when-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2vw, 20px);
}

.page-contact .when-item {
  border: 2px solid var(--line);
  border-left: 5px solid var(--jade);
  background: linear-gradient(150deg, rgba(19, 26, 34, 0.95), rgba(11, 14, 18, 0.72));
  transition: border-color 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-contact .when-item:nth-child(2) {
  border-left-color: var(--gold);
}

.page-contact .when-item:nth-child(3) {
  border-left-color: var(--cinnabar);
}

.page-contact .when-item:nth-child(4) {
  border-left-color: var(--wine);
}

.page-contact .when-item:has(.when-input:checked) {
  border-color: var(--gold-soft);
  transform: translateY(-2px);
}

.page-contact .when-check {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: clamp(16px, 2vw, 24px);
  cursor: pointer;
}

.page-contact .when-input {
  position: absolute;
  top: 20px;
  left: 18px;
  width: 20px;
  height: 20px;
  margin: 0;
  opacity: 0;
  pointer-events: none;
}

.page-contact .when-box {
  position: relative;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  border: 2px solid var(--line);
  background: rgba(11, 14, 18, 0.85);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-contact .when-check:hover .when-box {
  border-color: var(--gold-soft);
}

.page-contact .when-input:checked + .when-box {
  border-color: var(--jade);
  background: rgba(46, 125, 107, 0.3);
}

.page-contact .when-input:checked + .when-box::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 6px;
  height: 11px;
  border-right: 2px solid var(--gold-bright);
  border-bottom: 2px solid var(--gold-bright);
  transform: rotate(42deg);
}

.page-contact .when-input:focus-visible + .when-box {
  outline: 2px solid var(--gold-bright);
  outline-offset: 2px;
}

.page-contact .when-body {
  display: block;
  min-width: 0;
}

.page-contact .when-title {
  display: block;
  margin-bottom: 8px;
  font-size: 17px;
  font-weight: 900;
  letter-spacing: 0.03em;
  color: var(--paper);
}

.page-contact .when-desc {
  display: block;
  margin-bottom: 12px;
  font-size: 14px;
  line-height: 1.74;
  color: var(--paper-dim);
}

.page-contact .when-prep {
  display: block;
  padding-top: 11px;
  border-top: 1px dashed var(--line-soft);
  font-size: 13px;
  line-height: 1.72;
  color: var(--paper-faint);
}

/* ---------- 运营信息 ---------- */
.page-contact .contact-ops {
  background: linear-gradient(180deg, var(--ink), rgba(42, 35, 80, 0.24) 60%, var(--ink));
}

.page-contact .ops-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 44px);
}

.page-contact .ops {
  margin: 0;
  border-top: 2px solid var(--line);
}

.page-contact .ops__row {
  display: grid;
  grid-template-columns: minmax(80px, 118px) minmax(0, 1fr);
  gap: 12px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .ops dt {
  padding-top: 3px;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-contact .ops dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .ops-note__title {
  margin: 0 0 14px;
  font-size: 17px;
  font-weight: 900;
  letter-spacing: 0.03em;
  color: var(--paper);
}

.page-contact .ops-note p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper-dim);
}

.page-contact .ops-note__flag {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 0 !important;
  padding: 14px 16px;
  border: 2px solid var(--line);
  background: rgba(11, 14, 18, 0.7);
  font-size: 13px !important;
  line-height: 1.7;
  color: var(--paper-faint) !important;
}

.page-contact .ops-note__flag .status {
  flex: 0 0 auto;
  margin-top: 1px;
}

/* ---------- 延伸阅读 ---------- */
.page-contact .contact-more__title {
  margin: 0 0 clamp(20px, 2.6vw, 30px);
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 900;
  letter-spacing: 0.03em;
  color: var(--paper);
}

.page-contact .more-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-contact .more-link {
  display: flex;
  flex-direction: column;
  gap: 7px;
  height: 100%;
  padding: 17px 18px;
  border: 2px solid var(--line);
  background: rgba(19, 26, 34, 0.72);
  color: var(--paper);
  text-decoration: none;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.03em;
  transition: border-color 0.22s var(--ease), background 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-contact .more-link span {
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.72;
  color: var(--paper-dim);
}

.page-contact .more-link:hover,
.page-contact .more-link:focus-visible {
  border-color: var(--gold);
  background: rgba(42, 35, 80, 0.48);
  transform: translateY(-3px);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-contact .channels {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

@media (min-width: 960px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-contact .ops-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: start;
  }
}

@media (min-width: 1180px) {
  .page-contact .more-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel,
  .page-contact .when-item,
  .page-contact .more-link,
  .page-contact .hours__band::after {
    transition: none;
  }

  .page-contact .channel:hover,
  .page-contact .when-item:has(.when-input:checked),
  .page-contact .more-link:hover,
  .page-contact .more-link:focus-visible {
    transform: none;
  }
}
</style>