.page-contact {
  --contact-panel: rgba(22, 59, 49, .55);
  --contact-glow: rgba(43, 227, 160, .13);
  --contact-amber: rgba(255, 179, 71, .11);
  position: relative;
  overflow-x: clip;
  color: var(--paper);
  background:
    radial-gradient(900px 520px at 88% -6%, var(--contact-glow), transparent 62%),
    radial-gradient(620px 420px at -6% 16%, var(--contact-amber), transparent 70%),
    var(--ink);
}

.page-contact .contact-open {
  padding-top: clamp(1.25rem, 3vw, 2.5rem);
}

.page-contact .contact-open__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
  margin-top: clamp(1.25rem, 3.5vw, 2.25rem);
}

.page-contact .contact-open__lead h1 {
  margin: .85rem 0 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.85rem, 5.4vw, 3.35rem);
  line-height: 1.1;
  letter-spacing: -.03em;
  color: var(--paper);
  max-width: 22ch;
}

.page-contact .contact-open__lead .page-lede {
  margin-top: clamp(1rem, 2.5vw, 1.4rem);
  max-width: 46rem;
}

/* —— 咨询分类索引 —— */
.page-contact .contact-board {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(158deg, var(--contact-panel), rgba(17, 20, 23, .92));
  padding: clamp(1.15rem, 3vw, 1.65rem);
  box-shadow: var(--shadow-float);
}

.page-contact .contact-board__cap {
  margin: 0 0 .65rem;
  font-size: .72rem;
  letter-spacing: .2em;
  color: var(--mist);
}

.page-contact .contact-board__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .contact-board__list li + li {
  border-top: 1px dashed var(--line);
}

.page-contact .contact-board__list a {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: .68rem .15rem;
  color: var(--paper);
  text-decoration: none;
  font-size: .95rem;
  line-height: 1.4;
  transition: color .2s var(--ease-soft), padding-left .25s var(--ease-soft);
}

.page-contact .contact-board__list a:hover,
.page-contact .contact-board__list a:focus-visible {
  color: var(--loud);
  padding-left: .55rem;
}

.page-contact .contact-board__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .06em;
  color: var(--neon);
}

/* —— 章节标题 —— */
.page-contact .contact-sec__head {
  max-width: 48rem;
}

.page-contact .contact-h2 {
  margin: .8rem 0 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.45rem, 3.5vw, 2.25rem);
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-contact .contact-sec__lede {
  margin: 1rem 0 0;
  max-width: 52rem;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--mist);
}

/* —— 联系渠道面板 —— */
.page-contact .channel-panel {
  display: grid;
  gap: 1px;
  margin-top: clamp(1.5rem, 3.5vw, 2.25rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--line);
  overflow: hidden;
}

.page-contact .channel-panel__cell {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  padding: clamp(1.3rem, 3vw, 1.9rem);
  background: var(--carbon);
  min-width: 0;
}

.page-contact .channel-panel__k {
  margin: 0;
  font-size: .72rem;
  letter-spacing: .18em;
  color: var(--mist);
}

.page-contact .channel-panel__v {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1rem, 2.3vw, 1.22rem);
  line-height: 1.5;
  letter-spacing: -.01em;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .channel-panel__v.is-mono {
  font-family: var(--font-mono);
  font-size: clamp(.92rem, 2.1vw, 1.1rem);
  font-variant-numeric: tabular-nums;
  color: var(--loud);
}

.page-contact .channel-panel__n {
  margin: .1rem 0 0;
  font-size: .875rem;
  line-height: 1.72;
  color: var(--mist);
}

.page-contact .channel-panel__cell--address {
  padding: 0;
  gap: 0;
  background: var(--panel);
}

.page-contact .channel-panel__addr {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  padding: clamp(1.3rem, 3vw, 1.9rem);
}

.page-contact .channel-panel__figure {
  position: relative;
  margin: 0;
  min-height: 190px;
  overflow: hidden;
  background: var(--carbon);
}

.page-contact .channel-panel__figure img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 190px;
  object-fit: cover;
  filter: saturate(.55) brightness(.72);
}

/* —— 订阅与提醒 —— */
.page-contact .subscribe-grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}

.page-contact .subscribe-grid__copy > p {
  margin: 1.05rem 0 0;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-contact .tick-list {
  list-style: none;
  margin: 1.35rem 0 0;
  padding: 0;
  display: grid;
  gap: .72rem;
}

.page-contact .tick-list li {
  position: relative;
  padding-left: 1.7rem;
  font-size: .94rem;
  line-height: 1.7;
  color: var(--paper);
}

.page-contact .tick-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: .95rem;
  height: 2px;
  border-radius: 2px;
  background: var(--neon);
}

.page-contact .subscribe-grid__tip {
  margin: 1.35rem 0 0;
  padding: .95rem 1.15rem;
  border-left: 3px solid var(--amber);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(255, 179, 71, .07);
  font-size: .9rem;
  line-height: 1.72;
  color: var(--paper);
}

.page-contact .subscribe-grid__side {
  display: grid;
  gap: 1.25rem;
}

.page-contact .subscribe-grid__figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--carbon);
}

.page-contact .subscribe-grid__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.62) brightness(.78);
}

.page-contact .contact-figures {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--line);
  overflow: hidden;
}

.page-contact .contact-figures > div {
  padding: 1rem .9rem;
  background: var(--carbon);
  text-align: center;
}

.page-contact .contact-figures dt {
  font-size: .74rem;
  line-height: 1.5;
  color: var(--mist);
}

.page-contact .contact-figures dd {
  margin: .4rem 0 0;
  font-family: var(--font-mono);
  font-size: clamp(.95rem, 2vw, 1.05rem);
  color: var(--paper);
  font-variant-numeric: tabular-nums;
}

.page-contact .contact-figures__n {
  color: var(--neon);
  font-size: 1.15em;
}

/* —— 数据勘误 —— */
.page-contact .correction-panel {
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 2.75rem);
}

.page-contact .correction-panel .contact-h2 {
  color: var(--ink);
}

.page-contact .correction-panel__head > p {
  margin: 1rem 0 0;
  max-width: 52rem;
  font-size: .98rem;
  line-height: 1.78;
  color: rgba(11, 31, 26, .72);
}

.page-contact .correction-list {
  list-style: none;
  margin: clamp(1.5rem, 3.5vw, 2.25rem) 0 0;
  padding: 0;
  display: grid;
  gap: .1rem;
}

.page-contact .correction-list li {
  display: flex;
  align-items: flex-start;
  gap: .9rem;
  padding: .85rem 0;
  border-bottom: 1px solid var(--paper-line);
  font-size: .95rem;
  line-height: 1.7;
  color: var(--ink);
}

.page-contact .correction-list__no {
  flex: none;
  min-width: 1.9rem;
  font-family: var(--font-mono);
  font-size: .78rem;
  line-height: 1.9;
  color: var(--teal);
}

.page-contact .correction-panel__foot {
  margin: 1.4rem 0 0;
  font-size: .9rem;
  line-height: 1.75;
  color: rgba(11, 31, 26, .66);
}

/* —— 机构合作 —— */
.page-contact .partner-cards {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.5rem, 3.5vw, 2.25rem);
}

.page-contact .partner-card {
  position: relative;
  padding: clamp(1.3rem, 3vw, 1.85rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(165deg, rgba(22, 59, 49, .72), rgba(17, 20, 23, .88));
  transition: border-color .25s var(--ease-soft), transform .3s var(--ease-soft);
}

.page-contact .partner-card:hover {
  border-color: rgba(43, 227, 160, .45);
  transform: translateY(-4px);
}

.page-contact .partner-card__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .18em;
  color: var(--amber);
}

.page-contact .partner-card__t {
  margin: .7rem 0 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.12rem;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-contact .partner-card__d {
  margin: .7rem 0 0;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .partner-note {
  margin: clamp(1.25rem, 3vw, 1.75rem) 0 0;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--mist);
}

/* —— 服务时间 —— */
.page-contact .contact-split {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.page-contact .contact-split p {
  margin: 1.05rem 0 0;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-contact .hours-rows {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .hours-rows li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .4rem 1rem;
  justify-content: space-between;
  padding: .95rem .25rem;
  border-bottom: 1px solid var(--line);
}

.page-contact .hours-rows__k {
  font-size: .95rem;
  line-height: 1.6;
  color: var(--paper);
}

.page-contact .hours-rows__v {
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .02em;
  color: var(--neon);
}

/* —— 备案与入口 —— */
.page-contact .filing-strip {
  display: grid;
  gap: clamp(1rem, 3vw, 2rem);
  padding: clamp(1.4rem, 3.5vw, 2.15rem);
  border: 1px solid var(--line);
  border-left: 3px solid var(--neon);
  border-radius: var(--radius-md);
  background: linear-gradient(115deg, rgba(22, 59, 49, .7), rgba(17, 20, 23, .55));
}

.page-contact .filing-strip__id {
  display: flex;
  flex-direction: column;
  gap: .45rem;
}

.page-contact .filing-strip__label {
  font-size: .72rem;
  letter-spacing: .2em;
  color: var(--mist);
}

.page-contact .filing-strip__value {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.4vw, 1.2rem);
  letter-spacing: .01em;
  color: var(--loud);
  overflow-wrap: anywhere;
}

.page-contact .filing-strip__where {
  font-size: .82rem;
  letter-spacing: .14em;
  color: var(--amber);
}

.page-contact .filing-strip__note p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.78;
  color: var(--mist);
  overflow-wrap: anywhere;
}

.page-contact .contact-next {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: clamp(1.5rem, 3vw, 2rem);
}

.page-contact .contact-next a {
  display: inline-flex;
  align-items: center;
  padding: .62rem 1.1rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  color: var(--paper);
  font-size: .88rem;
  text-decoration: none;
  transition: border-color .2s var(--ease-soft), color .2s var(--ease-soft), background-color .2s var(--ease-soft);
}

.page-contact .contact-next a:hover,
.page-contact .contact-next a:focus-visible {
  border-color: var(--neon);
  color: var(--loud);
  background: rgba(43, 227, 160, .08);
}

/* —— 响应式 —— */
@media (min-width: 640px) {
  .page-contact .partner-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-contact .channel-panel {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .channel-panel__cell--address {
    grid-column: 1 / -1;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }

  .page-contact .filing-strip {
    grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr);
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-open__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
  }

  .page-contact .subscribe-grid {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  }

  .page-contact .contact-split {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .partner-card,
  .page-contact .contact-board__list a,
  .page-contact .contact-next a {
    transition: none;
  }

  .page-contact .partner-card:hover {
    transform: none;
  }
}