.page-contact {
  position: relative;
  padding-top: var(--entry-h);
  background:
    radial-gradient(120% 55% at 82% 0%, rgba(55, 225, 211, 0.07), transparent 62%),
    radial-gradient(90% 45% at 10% 12%, rgba(233, 185, 73, 0.06), transparent 60%),
    var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-contact h2 {
  font-size: clamp(28px, 5vw, 42px);
  line-height: 1.18;
  margin: 10px 0 0;
}

.page-contact h3 {
  font-size: 18px;
  line-height: 1.5;
  margin: 0 0 6px;
}

.page-contact p {
  line-height: 1.85;
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero {
  padding: 28px 0 0;
}

.page-contact .contact-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  align-items: end;
}

.page-contact .contact-hero h1 {
  margin: 14px 0 0 -0.03em;
  font-size: clamp(44px, 9.4vw, 108px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--bone-100);
  text-shadow: 0 0 34px rgba(233, 185, 73, 0.14);
}

.page-contact .contact-hero__lead {
  max-width: 44ch;
  margin: 22px 0 0;
  font-size: 16px;
  color: var(--text-dim);
}

.page-contact .contact-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-contact .contact-hero__media {
  margin: 6px 0 0;
}

.page-contact .contact-hero__media .media-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.5);
}

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

/* ---------- 街牌入口 ---------- */

.page-contact .contact-board {
  margin-top: 64px;
  padding-block: 56px 64px;
  background:
    linear-gradient(180deg, rgba(42, 10, 18, 0.9) 0%, rgba(42, 10, 18, 0.35) 62%, rgba(7, 26, 22, 0) 100%);
  border-block: 1px solid var(--line);
}

.page-contact .contact-board__title {
  margin-top: 8px;
}

.page-contact .contact-board__intro {
  max-width: 52ch;
  margin: 16px 0 0;
  color: var(--text-dim);
  font-size: 16px;
}

.page-contact .contact-board__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  margin-top: 34px;
}

.page-contact .contact-signboard {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 46px 24px 42px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(160deg, rgba(18, 36, 31, 0.95) 0%, rgba(7, 26, 22, 0.98) 70%);
  border: 2px solid rgba(233, 185, 73, 0.5);
  box-shadow:
    0 0 0 1px rgba(233, 185, 73, 0.18),
    0 0 46px rgba(233, 185, 73, 0.2),
    inset 0 0 70px rgba(233, 185, 73, 0.09);
  color: var(--neon-gold-400);
  text-align: center;
  transition: box-shadow 180ms var(--ease), transform 180ms var(--ease);
}

.page-contact .contact-signboard:hover,
.page-contact .contact-signboard:focus-within {
  box-shadow:
    0 0 0 1px rgba(233, 185, 73, 0.4),
    0 0 68px rgba(233, 185, 73, 0.34),
    inset 0 0 90px rgba(233, 185, 73, 0.16);
  transform: translateY(-2px);
}

.page-contact .contact-signboard__svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.page-contact .contact-signboard__cn {
  position: relative;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(30px, 6vw, 46px);
  font-weight: 700;
  letter-spacing: 0.24em;
  text-indent: 0.24em;
  color: var(--neon-gold-400);
  text-shadow: 0 0 22px rgba(233, 185, 73, 0.5);
}

.page-contact .contact-signboard__en {
  position: relative;
  margin: 8px 0 0;
  font-family: var(--font-narrow);
  font-size: 13px;
  letter-spacing: 0.44em;
  text-indent: 0.44em;
  text-transform: uppercase;
  color: var(--electric-cyan-400);
}

.page-contact .contact-signboard__note {
  position: relative;
  margin: 18px 0 0;
  font-size: 14px;
  color: var(--mist-400);
}

.page-contact .contact-find {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-contact .contact-find__item {
  position: relative;
  padding-left: 54px;
  border-left: 1px solid var(--line);
  padding-block: 4px 8px;
}

.page-contact .contact-find__num {
  position: absolute;
  left: 14px;
  top: 2px;
  font-size: 15px;
  color: var(--neon-gold-400);
}

.page-contact .contact-find__item h3 {
  color: var(--bone-100);
}

.page-contact .contact-find__item p {
  margin: 0;
  font-size: 15px;
  color: var(--text-dim);
}

/* ---------- 联系渠道 ---------- */

.page-contact .contact-channels {
  padding-block: 68px;
}

.page-contact .contact-channels__intro {
  max-width: 50ch;
  margin: 16px 0 0;
  color: var(--text-dim);
  font-size: 16px;
}

.page-contact .contact-channels__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.page-contact .contact-card {
  padding: 26px 22px;
  border-radius: var(--radius-md);
  background: linear-gradient(150deg, rgba(14, 18, 32, 0.95), rgba(7, 26, 22, 0.9));
  display: flex;
  flex-direction: column;
}

.page-contact .contact-card__head {
  margin: 0;
  font-family: var(--font-narrow);
  font-size: 13px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--electric-cyan-400);
}

.page-contact .contact-card__value {
  margin: 14px 0 0;
  font-size: clamp(16px, 3.6vw, 21px);
  line-height: 1.5;
  color: var(--bone-100);
  word-break: break-all;
}

.page-contact .contact-card__meta {
  margin: 12px 0 0;
  font-size: 15px;
  color: var(--text-dim);
  flex: 1 1 auto;
}

.page-contact .contact-card__actions {
  margin-top: 22px;
}

.page-contact .contact-accordion {
  margin-top: 36px;
}

.page-contact .contact-accordion .accordion__panel p {
  margin: 0;
  font-size: 15px;
  color: var(--text-dim);
}

/* ---------- 处理节奏 ---------- */

.page-contact .contact-hours {
  padding-block: 64px;
  background:
    linear-gradient(180deg, rgba(14, 18, 32, 0.7), rgba(7, 26, 22, 0) 90%);
  border-top: 1px solid var(--line);
}

.page-contact .contact-hours__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

.page-contact .contact-hours__clock {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}

.page-contact .contact-hours__num {
  font-family: var(--font-narrow);
  font-size: clamp(58px, 15vw, 116px);
  line-height: 0.95;
  font-weight: 500;
  color: var(--neon-gold-400);
  text-shadow: 0 0 30px rgba(233, 185, 73, 0.28);
  letter-spacing: -0.02em;
}

.page-contact .contact-hours__dash {
  font-family: var(--font-narrow);
  font-size: clamp(30px, 7vw, 52px);
  color: var(--brass-600);
}

.page-contact .contact-hours__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-contact .contact-hours__item {
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
}

.page-contact .contact-hours__item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--bone-100);
  margin-bottom: 6px;
}

.page-contact .contact-hours__item p {
  margin: 0;
  font-size: 15px;
  color: var(--text-dim);
}

/* ---------- 反馈写法 ---------- */

.page-contact .contact-rules {
  padding-block: 64px;
}

.page-contact .contact-rules__intro {
  max-width: 52ch;
  margin: 16px 0 0;
  color: var(--text-dim);
  font-size: 16px;
}

.page-contact .contact-rules__list {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-contact .contact-rules__item {
  padding: 22px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(14, 18, 32, 0.6);
  transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-contact .contact-rules__item:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.page-contact .contact-rules__num {
  display: block;
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--electric-cyan-400);
  margin-bottom: 12px;
}

.page-contact .contact-rules__item h3 {
  color: var(--bone-100);
}

.page-contact .contact-rules__item p {
  margin: 0;
  font-size: 15px;
  color: var(--text-dim);
}

.page-contact .contact-gaps {
  margin-top: 30px;
  padding: 26px 22px;
  border-radius: var(--radius-md);
  border-left: 3px solid var(--neon-gold-400);
}

.page-contact .contact-gaps__head {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--neon-gold-400);
}

.page-contact .contact-gaps__list {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 10px;
}

.page-contact .contact-gaps__list li {
  font-size: 15px;
  color: var(--text-dim);
  line-height: 1.75;
}

/* ---------- 寄送 ---------- */

.page-contact .contact-mail {
  padding-block: 64px;
  border-top: 1px solid var(--line);
}

.page-contact .contact-mail__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.page-contact .contact-mail__text p {
  color: var(--text-dim);
  font-size: 16px;
  max-width: 46ch;
}

.page-contact .contact-address {
  margin-top: 26px;
  padding: 20px 22px;
  border-radius: var(--radius-md);
  background: rgba(42, 10, 18, 0.6);
  border: 1px solid var(--line);
}

.page-contact .contact-address__key {
  margin: 0;
  font-family: var(--font-narrow);
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--electric-cyan-400);
}

.page-contact .contact-address__value {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(18px, 4vw, 24px);
  font-weight: 600;
  line-height: 1.5;
  color: var(--bone-100);
}

.page-contact .contact-address__hint {
  margin: 12px 0 0;
  font-size: 14px;
  color: var(--mist-400);
}

.page-contact .contact-mail__note {
  margin: 20px 0 0;
  font-size: 15px;
  color: var(--text-dim);
}

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

.page-contact .contact-mail__media .media-frame {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line);
}

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

.page-contact .contact-mail__media .media-figure__caption {
  display: block;
  margin-top: 12px;
  font-size: 13px;
  color: var(--mist-400);
}

/* ---------- 备案小字 ---------- */

.page-contact .contact-record {
  padding-block: 48px 52px;
  border-top: 1px solid var(--line);
  background: rgba(7, 26, 22, 0.6);
}

.page-contact .contact-record__title {
  font-size: clamp(22px, 4vw, 30px);
  margin-top: 8px;
}

.page-contact .contact-record__list {
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}

.page-contact .contact-record__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line);
}

.page-contact .contact-record__key {
  font-family: var(--font-narrow);
  font-size: 12px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--mist-400);
}

.page-contact .contact-record__val {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.7;
  color: var(--bone-100);
  word-break: break-all;
}

/* ---------- 延伸入口 ---------- */

.page-contact .contact-next {
  padding-block: 60px 72px;
}

.page-contact .contact-next__title {
  font-size: clamp(22px, 4vw, 32px);
  margin: 0;
}

.page-contact .contact-next__list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-contact .contact-next__item a {
  display: block;
  padding: 20px 22px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(14, 18, 32, 0.55);
  text-decoration: none;
  transition: border-color 180ms var(--ease), box-shadow 180ms var(--ease), transform 180ms var(--ease);
}

.page-contact .contact-next__item a:hover,
.page-contact .contact-next__item a:focus-visible {
  border-color: var(--line-strong);
  box-shadow: var(--glow-gold);
  transform: translateY(-2px);
}

.page-contact .contact-next__label {
  display: block;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--neon-gold-400);
}

.page-contact .contact-next__desc {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-contact .contact-record__row {
    grid-template-columns: 180px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }

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

@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding-top: 48px;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: 56px;
  }

  .page-contact .contact-hero__media {
    margin-top: 0;
  }

  .page-contact .contact-board__grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: 48px;
    align-items: center;
  }

  .page-contact .contact-channels__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }

  .page-contact .contact-hours__grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 56px;
    align-items: start;
  }

  .page-contact .contact-rules__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .contact-mail__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 56px;
    align-items: center;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-signboard,
  .page-contact .contact-rules__item,
  .page-contact .contact-next__item a {
    transition: none;
  }

  .page-contact .contact-signboard:hover,
  .page-contact .contact-rules__item:hover,
  .page-contact .contact-next__item a:hover {
    transform: none;
  }
}