/* ===================== 咨询通道 page-contact ===================== */
.page-contact {
  --pc-paper-ink: #1f2c38;
  --pc-paper-soft: #4b5c6b;
  color: var(--frost);
  padding-block: clamp(16px, 3vw, 40px) clamp(48px, 7vw, 96px);
}

.page-contact .container {
  display: flex;
  flex-direction: column;
  gap: clamp(34px, 5vw, 76px);
}

/* ---------- 服务台首屏 ---------- */
.page-contact .desk-hero {
  display: grid;
  gap: clamp(18px, 2.6vw, 30px);
}

.page-contact .desk-hero__visual {
  position: relative;
  margin: 0;
  aspect-ratio: 1400 / 787;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-panel);
}

.page-contact .desk-hero__visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.06) brightness(0.92);
}

.page-contact .desk-hero__caption {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 6px 14px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--frost);
  background: rgba(7, 20, 38, 0.84);
  border-top: 1px solid var(--line-strong);
  border-right: 1px solid var(--line-strong);
}

.page-contact .desk-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(20px, 3vw, 44px);
  padding: clamp(20px, 3.4vw, 44px);
  background: linear-gradient(155deg, rgba(14, 35, 60, 0.94) 0%, rgba(7, 20, 38, 0.72) 100%);
  border: 1px solid var(--line);
}

.page-contact .desk-hero__grid::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 88px;
  height: 3px;
  background: linear-gradient(90deg, var(--aurora), var(--ice));
}

.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 18px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--silver);
}

.page-contact .breadcrumb a {
  color: var(--steel);
  text-decoration: none;
  transition: color 0.18s var(--ease);
}

.page-contact .breadcrumb a:hover {
  color: var(--aurora);
}

.page-contact .breadcrumb__sep {
  opacity: 0.6;
}

.page-contact .eyebrow {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--aurora);
  font-family: var(--font-mono);
}

.page-contact .desk-hero__lead h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 6.4vw, 4.2rem);
  line-height: 1.02;
  letter-spacing: -0.015em;
  color: var(--frost);
}

.page-contact .desk-hero__intro {
  margin: 0 0 clamp(18px, 2.6vw, 28px);
  max-width: 52ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.78;
  color: var(--steel);
}

/* ---------- 联系方式切片 ---------- */
.page-contact .channels {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .channel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px 10px;
  padding: clamp(14px, 2vw, 20px);
  background: var(--ink);
}

.page-contact .channel__label {
  grid-column: 1 / -1;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--silver);
}

.page-contact .channel__value {
  grid-column: 1 / 2;
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 2.4vw, 1.6rem);
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.page-contact .channel--mail .channel__value {
  color: var(--aurora);
}

.page-contact .channel--tel .channel__value {
  color: var(--ice);
}

.page-contact .channel .copy-chip {
  grid-column: 2 / 3;
  grid-row: 2 / 3;
  justify-self: end;
  min-width: 68px;
  min-height: 34px;
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel);
  background: transparent;
  border: 1px solid var(--line-strong);
  cursor: pointer;
  transition: color 0.18s var(--ease), background 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-contact .channel .copy-chip:hover,
.page-contact .channel .copy-chip:focus-visible,
.page-contact .channel .copy-chip[data-copied] {
  color: var(--ink);
  background: var(--aurora);
  border-color: var(--aurora);
}

.page-contact .status {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--steel);
}

.page-contact .status__dot {
  flex: none;
  width: 8px;
  height: 8px;
  margin-top: 6px;
  border-radius: 50%;
  background: var(--aurora);
  box-shadow: 0 0 0 4px rgba(39, 224, 200, 0.16);
}

/* ---------- 准备清单 ---------- */
.page-contact .desk-hero__prep {
  padding: clamp(16px, 2.4vw, 24px);
  border: 1px solid var(--line-strong);
  background: rgba(7, 20, 38, 0.62);
}

.page-contact .prep__title {
  margin: 0 0 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  line-height: 1.25;
  color: var(--frost);
}

.page-contact .prep-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .prep-list li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.62;
  color: var(--steel);
}

.page-contact .prep-list li .mono {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ice);
}

/* ---------- 订阅与费用路径 ---------- */
.page-contact .path {
  display: grid;
  gap: clamp(18px, 3vw, 32px);
}

.page-contact .path__head h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 3.6vw, 2.8rem);
  line-height: 1.06;
  color: var(--frost);
}

.page-contact .path__intro {
  margin: 0;
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--steel);
}

.page-contact .path__graphic {
  height: clamp(46px, 8vw, 84px);
  opacity: 0.85;
}

.page-contact .path__graphic svg {
  display: block;
  width: 100%;
  height: 100%;
}

.page-contact .path__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .path__steps li {
  display: grid;
  align-content: start;
  gap: 8px;
  padding: clamp(16px, 2.4vw, 24px);
  background: var(--ink-panel);
}

.page-contact .path__steps li .mono {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--aurora);
}

.page-contact .path__steps h3 {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--frost);
}

.page-contact .path__steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--steel);
}

.page-contact .path__steps a {
  justify-self: start;
  margin-top: 2px;
  padding-bottom: 2px;
  font-size: 13px;
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 125, 246, 0.42);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-contact .path__steps a:hover {
  color: var(--aurora);
  border-color: var(--aurora);
}

/* ---------- 大屏与终端支持 ---------- */
.page-contact .terminal__body {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  padding: clamp(20px, 3.4vw, 44px);
  border: 1px solid var(--line);
  background: var(--ink-panel);
}

.page-contact .terminal__text h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 3.2vw, 2.4rem);
  line-height: 1.08;
  color: var(--frost);
}

.page-contact .terminal__text > p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--steel);
}

.page-contact .terminal__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .terminal__list li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.65;
  color: var(--steel);
}

.page-contact .terminal__list li .mono {
  font-size: 12px;
  color: var(--signal);
}

.page-contact .terminal__tip {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--steel);
}

.page-contact .terminal__tip a {
  color: var(--ice);
  text-underline-offset: 3px;
}

.page-contact .terminal__visual {
  position: relative;
  margin: 0;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border: 1px solid var(--line-strong);
}

.page-contact .terminal__visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.04);
}

.page-contact .terminal__visual figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 10px 14px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--frost);
  background: linear-gradient(0deg, rgba(7, 20, 38, 0.94), rgba(7, 20, 38, 0));
}

/* ---------- 业务合作（霜纸画板） ---------- */
.page-contact .partner {
  position: relative;
  padding: clamp(22px, 3.6vw, 48px);
  background: var(--paper);
  color: var(--pc-paper-ink);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-contact .partner .eyebrow {
  color: var(--signal);
}

.page-contact .partner h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 3.2vw, 2.4rem);
  line-height: 1.08;
  color: var(--pc-paper-ink);
}

.page-contact .partner__intro {
  margin: 0 0 clamp(18px, 2.6vw, 28px);
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--pc-paper-soft);
}

.page-contact .partner__grid {
  display: grid;
  gap: 1px;
  background: rgba(16, 24, 32, 0.18);
  border: 1px solid rgba(16, 24, 32, 0.18);
}

.page-contact .partner__item {
  padding: clamp(16px, 2.2vw, 24px);
  background: var(--paper);
}

.page-contact .partner__item h3 {
  margin: 0 0 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(16, 24, 32, 0.16);
  font-size: 1rem;
  font-weight: 700;
  color: var(--pc-paper-ink);
}

.page-contact .partner__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--pc-paper-soft);
}

.page-contact .partner__foot {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--pc-paper-soft);
}

.page-contact .partner__foot a {
  color: var(--pc-paper-ink);
  text-decoration: underline;
  text-decoration-color: var(--signal);
  text-underline-offset: 3px;
}

/* ---------- 服务时间与处理顺序 ---------- */
.page-contact .hours {
  display: grid;
  gap: clamp(18px, 3vw, 36px);
}

.page-contact .hours__status h2 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 3.2vw, 2.3rem);
  line-height: 1.1;
  color: var(--frost);
}

.page-contact .hours__live {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  padding: 9px 16px;
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: 0.02em;
  color: var(--aurora);
  border: 1px solid rgba(39, 224, 200, 0.34);
  background: rgba(39, 224, 200, 0.07);
}

.page-contact .hours__dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--aurora);
  box-shadow: 0 0 0 4px rgba(39, 224, 200, 0.16);
}

.page-contact .hours__note {
  margin: 0;
  max-width: 48ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--steel);
}

.page-contact .hours__order {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .hours__order li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: clamp(14px, 2vw, 20px);
  background: var(--ink);
}

.page-contact .hours__order li .mono {
  padding-top: 2px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--signal);
}

.page-contact .hours__order h3 {
  margin: 0 0 4px;
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--frost);
}

.page-contact .hours__order p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--steel);
}

/* ---------- 联系地址索引卡 ---------- */
.page-contact .address__card {
  padding: clamp(22px, 3.4vw, 44px);
  background: var(--paper);
  color: var(--pc-paper-ink);
  border: 1px solid rgba(16, 24, 32, 0.18);
  border-left: 4px solid var(--ice);
}

.page-contact .address__card .eyebrow {
  color: var(--signal);
}

.page-contact .address__card h2 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.35rem, 2.6vw, 2rem);
  line-height: 1.15;
  color: var(--pc-paper-ink);
}

.page-contact .address__value {
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  padding-bottom: clamp(14px, 2vw, 20px);
  border-bottom: 1px dashed rgba(16, 24, 32, 0.28);
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 2.1vw, 1.3rem);
  line-height: 1.62;
  letter-spacing: 0.01em;
  color: var(--pc-paper-ink);
  overflow-wrap: anywhere;
}

.page-contact .address__meta {
  display: grid;
  gap: 12px;
  margin: 0 0 clamp(14px, 2vw, 20px);
}

.page-contact .address__meta div {
  display: grid;
  gap: 4px;
}

.page-contact .address__meta dt {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--pc-paper-soft);
}

.page-contact .address__meta dd {
  margin: 0;
  font-size: 14px;
  color: var(--pc-paper-ink);
}

.page-contact .address__note {
  margin: 0;
  padding-top: clamp(12px, 2vw, 18px);
  border-top: 1px solid rgba(16, 24, 32, 0.16);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--pc-paper-soft);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .address__meta {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
}

@media (min-width: 780px) {
  .page-contact .channels {
    grid-template-columns: 1fr 1fr;
  }
  .page-contact .path__steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-contact .partner__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .desk-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
  }
  .page-contact .terminal__body {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }
  .page-contact .hours {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: start;
  }
}

@media (max-width: 640px) {
  .page-contact .desk-hero__visual {
    aspect-ratio: 4 / 3;
  }
  .page-contact .desk-hero__caption {
    font-size: 10px;
    letter-spacing: 0.12em;
  }
}

@media (max-width: 400px) {
  .page-contact .channel {
    grid-template-columns: minmax(0, 1fr);
  }
  .page-contact .channel .copy-chip {
    grid-column: 1 / -1;
    grid-row: auto;
    justify-self: start;
    margin-top: 4px;
  }
  .page-contact .channel__value {
    font-size: 0.86rem;
  }
}