/* ===== 咨询通道 / page-contact ===== */

.page-contact {
  --c-line: rgba(242, 247, 250, .12);
  --c-line-strong: rgba(242, 247, 250, .28);
  --c-line-soft: rgba(242, 247, 250, .07);
  --c-surface: #0E2A3F;
  background-color: var(--ink-900);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: 1.85;
  overflow-x: hidden;
}

.page-contact .container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 20px;
}

@media (min-width: 780px) {
  .page-contact .container { padding-inline: 40px; }
}

/* ---------- 通用小件 ---------- */

.page-contact .c-index {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-24);
  font-weight: 600;
  letter-spacing: .06em;
  line-height: 1;
  color: var(--gold);
}

.page-contact .c-head {
  display: grid;
  gap: 10px;
  margin-bottom: 32px;
}

.page-contact .c-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-24);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .c-head__lead {
  margin: 0;
  max-width: 54ch;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: var(--mist);
}

@media (min-width: 900px) {
  .page-contact .c-head {
    grid-template-columns: 88px minmax(0, 1fr) minmax(0, .78fr);
    column-gap: 24px;
    align-items: start;
    margin-bottom: 44px;
  }
  .page-contact .c-head .c-index { grid-column: 1; margin: 0; }
  .page-contact .c-head__title { grid-column: 2; font-size: var(--fs-32); }
  .page-contact .c-head__lead { grid-column: 3; margin-top: 4px; font-size: var(--fs-14); }
}

.page-contact .btn--sm { white-space: nowrap; }

/* ---------- 首屏联络面板 ---------- */

.page-contact .c-cover {
  position: relative;
  padding: calc(var(--header-h) + 30px) 0 0;
  background:
    radial-gradient(80% 60% at 88% 4%, rgba(43, 224, 208, .12), transparent 62%),
    radial-gradient(70% 55% at 4% 96%, rgba(232, 180, 90, .09), transparent 60%),
    linear-gradient(180deg, #071A2B 0%, #0A2033 100%);
  isolation: isolate;
}

.page-contact .c-cover::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(43, 224, 208, .55), transparent);
  opacity: .6;
  pointer-events: none;
}

.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 26px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .04em;
  color: var(--mist);
}

.page-contact .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast), border-color var(--t-fast);
}

.page-contact .breadcrumb a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-contact .c-cover__layout {
  display: grid;
  gap: 26px;
}

.page-contact .c-cover__text h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: var(--fs-32);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.012em;
  color: var(--paper);
}

.page-contact .c-cover__lead {
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: rgba(242, 247, 250, .82);
}

.page-contact .c-cover__figure {
  margin: 0;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(160deg, #0E2A3F, #071A2B);
  aspect-ratio: 3 / 2;
  box-shadow: var(--shadow-1);
}

.page-contact .c-cover__figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: .72;
}

@media (min-width: 900px) {
  .page-contact .c-cover { padding-top: calc(var(--header-h) + 42px); }
  .page-contact .c-cover__layout {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
    align-items: end;
    gap: 44px;
  }
  .page-contact .c-cover__text h1 { font-size: var(--fs-48); }
  .page-contact .c-cover__lead { font-size: var(--fs-18); }
}

.page-contact .c-panel {
  margin-top: 30px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(14, 42, 63, .95), rgba(14, 42, 63, .8));
  box-shadow: var(--shadow-1);
  overflow: hidden;
  transition: border-color var(--t-fast);
}

.page-contact .c-panel:hover { border-color: var(--c-line-strong); }

.page-contact .c-panel__main { display: grid; }

.page-contact .c-channel {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  min-width: 0;
  padding: 18px 20px;
}

.page-contact .c-channel + .c-channel { border-top: 1px solid var(--c-line-soft); }

.page-contact .c-channel__key {
  flex: 0 0 100%;
  font-size: var(--fs-12);
  letter-spacing: .18em;
  color: var(--mist);
}

.page-contact .c-channel__value {
  min-width: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-16);
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--cyan);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 1px solid transparent;
  transition: color var(--t-fast), border-color var(--t-fast);
}

.page-contact .c-channel__value:hover {
  color: var(--paper);
  border-bottom-color: var(--cyan);
}

.page-contact .c-channel .copy-btn { margin-left: auto; }

.page-contact .c-panel__side {
  padding: 20px;
  border-top: 1px solid var(--c-line);
  background: rgba(7, 26, 43, .5);
}

.page-contact .c-panel__status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: var(--fs-14);
  font-weight: 600;
  color: var(--paper);
}

.page-contact .c-panel__note {
  margin: 10px 0 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--mist);
}

@media (min-width: 780px) {
  .page-contact .c-panel {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .85fr);
  }
  .page-contact .c-panel__main { border-right: 1px solid var(--c-line); }
  .page-contact .c-channel { padding: 22px 24px; }
  .page-contact .c-channel__value { font-size: var(--fs-18); }
  .page-contact .c-panel__side {
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-top: 0;
    padding: 24px;
  }
}

.page-contact .c-cover__meta {
  display: grid;
  gap: 10px;
  margin-top: 24px;
  padding: 18px 0 40px;
  border-top: 1px solid var(--c-line);
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .c-cover__meta p { margin: 0; min-width: 0; }

.page-contact .c-cover__meta .label {
  display: inline-block;
  margin-right: 10px;
  color: var(--mist);
}

@media (min-width: 780px) {
  .page-contact .c-cover__meta {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, .9fr);
    gap: 24px;
  }
}

/* ---------- 三类咨询 ---------- */

.page-contact .c-sec {
  padding: 48px 0;
  border-top: 1px solid var(--c-line-soft);
}

@media (min-width: 900px) {
  .page-contact .c-sec { padding: 76px 0; }
}

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

.page-contact .c-route {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 24px;
  border: 1px solid var(--c-line);
  border-top-width: 2px;
  border-radius: var(--radius);
  background: var(--c-surface);
  box-shadow: var(--shadow-1);
  transition: transform var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast);
}

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

.page-contact .c-route--member { border-top-color: var(--cyan); }
.page-contact .c-route--version { border-top-color: var(--gold); }
.page-contact .c-route--biz { border-top-color: var(--coral); }

.page-contact .c-route__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .16em;
  color: var(--mist);
}

.page-contact .c-route__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-18);
  font-weight: 700;
  line-height: 1.3;
  color: var(--paper);
}

.page-contact .c-route__desc {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.85;
  color: rgba(242, 247, 250, .78);
}

.page-contact .c-route__desc a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 224, 208, .4);
  transition: border-color var(--t-fast), color var(--t-fast);
}

.page-contact .c-route__desc a:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-contact .c-route__list {
  display: grid;
  gap: 8px;
  margin: 4px 0 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px solid var(--c-line-soft);
}

.page-contact .c-route__list li {
  position: relative;
  padding-left: 16px;
  font-size: var(--fs-14);
  line-height: 1.6;
  color: var(--mist);
}

.page-contact .c-route__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 6px;
  height: 1px;
  background: var(--cyan);
  opacity: .75;
}

.page-contact .c-route--version .c-route__list li::before { background: var(--gold); }
.page-contact .c-route--biz .c-route__list li::before { background: var(--coral); }

@media (min-width: 860px) {
  .page-contact .c-routes__grid {
    grid-template-columns: 1.45fr 1.05fr .9fr;
    align-items: start;
    gap: 18px;
  }
  .page-contact .c-route { padding: 26px 24px 28px; }
}

/* ---------- 服务时间与回复节奏 ---------- */

.page-contact .c-hours {
  position: relative;
  padding: 48px 0;
  border-top: 1px solid var(--c-line-soft);
  border-bottom: 1px solid var(--c-line-soft);
  background:
    radial-gradient(75% 80% at 92% 6%, rgba(43, 224, 208, .14), transparent 62%),
    linear-gradient(155deg, #2C1B3D 0%, #3A2350 52%, #241633 100%);
  overflow: hidden;
}

@media (min-width: 900px) {
  .page-contact .c-hours { padding: 76px 0; }
}

.page-contact .c-hours__grid {
  display: grid;
  gap: 32px;
}

.page-contact .c-hours__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: var(--fs-24);
  font-weight: 700;
  line-height: 1.25;
  color: var(--paper);
}

.page-contact .c-hours__text > p {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: rgba(242, 247, 250, .82);
}

.page-contact .c-hours__text b {
  font-weight: 700;
  color: var(--gold);
}

.page-contact .c-hours__table {
  display: grid;
  margin: 24px 0 0;
  border-top: 1px solid var(--c-line);
}

.page-contact .c-hours__row {
  display: grid;
  gap: 2px;
  padding: 12px 0;
  border-bottom: 1px solid var(--c-line-soft);
}

.page-contact .c-hours__row dt {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-contact .c-hours__row dd {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: rgba(242, 247, 250, .75);
}

.page-contact .c-hours__tip {
  margin: 20px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--gold);
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .c-hours__text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 224, 208, .4);
  transition: border-color var(--t-fast), color var(--t-fast);
}

.page-contact .c-hours__text a:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-contact .c-hours__figure {
  margin: 0;
  border: 1px solid rgba(242, 247, 250, .16);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(7, 26, 43, .55);
  box-shadow: var(--shadow-1);
}

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

.page-contact .c-hours__figure figcaption {
  padding: 10px 14px;
  border-top: 1px solid rgba(242, 247, 250, .12);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .04em;
  color: var(--mist);
}

@media (min-width: 620px) {
  .page-contact .c-hours__row {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-contact .c-hours__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 48px;
    align-items: center;
  }
  .page-contact .c-hours__title { font-size: var(--fs-32); }
}

/* ---------- 邮件标题示例 ---------- */

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

.page-contact .c-title-row {
  display: grid;
  gap: 10px;
  padding: 16px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(242, 247, 250, .055), rgba(242, 247, 250, .02));
  transition: border-color var(--t-fast), background-color var(--t-fast);
}

.page-contact .c-title-row:hover {
  border-color: var(--c-line-strong);
  background: linear-gradient(180deg, rgba(242, 247, 250, .085), rgba(242, 247, 250, .03));
}

.page-contact .c-title-row__tag {
  justify-self: start;
  padding: 2px 8px;
  border: 1px solid rgba(43, 224, 208, .45);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .08em;
  line-height: 1.6;
  color: var(--cyan);
}

.page-contact .c-title-row__sample {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--paper);
  word-break: break-all;
}

.page-contact .c-title-row__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

@media (min-width: 860px) {
  .page-contact .c-title-row {
    grid-template-columns: 108px minmax(0, 1fr) auto;
    align-items: center;
    gap: 18px;
    padding: 16px 20px;
  }
  .page-contact .c-title-row__tag { justify-self: start; }
}

/* ---------- 地址与备案 ---------- */

.page-contact .c-visit {
  padding: 48px 0 56px;
  border-top: 1px solid var(--c-line-soft);
}

@media (min-width: 900px) {
  .page-contact .c-visit { padding: 76px 0 88px; }
}

.page-contact .c-visit__inner {
  position: relative;
  padding: 26px 20px;
  border: 1px solid var(--c-line);
  border-top: 2px solid rgba(232, 180, 90, .6);
  border-radius: var(--radius);
  background-color: rgba(14, 42, 63, .55);
  background-image:
    linear-gradient(rgba(143, 179, 196, .075) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143, 179, 196, .075) 1px, transparent 1px);
  background-size: 44px 44px, 44px 44px;
  box-shadow: var(--shadow-1);
}

.page-contact .c-visit__head h2 {
  margin: 8px 0 24px;
  font-family: var(--font-display);
  font-size: var(--fs-24);
  font-weight: 700;
  line-height: 1.25;
  color: var(--paper);
}

.page-contact .c-visit__grid {
  display: grid;
  gap: 20px;
}

.page-contact .c-visit__block { min-width: 0; }

.page-contact .c-visit__block .label {
  display: block;
  margin-bottom: 6px;
  color: var(--mist);
}

.page-contact .c-visit__block p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: rgba(242, 247, 250, .82);
}

.page-contact .c-visit__block .c-visit__addr {
  font-size: var(--fs-16);
  font-weight: 600;
  line-height: 1.6;
  color: var(--paper);
}

.page-contact .c-visit__mono {
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  letter-spacing: .04em;
  color: var(--gold);
  word-break: break-all;
}

.page-contact .c-visit__foot {
  margin: 26px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--c-line);
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .c-visit__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 224, 208, .4);
  transition: border-color var(--t-fast), color var(--t-fast);
}

.page-contact .c-visit__foot a:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

@media (min-width: 780px) {
  .page-contact .c-visit__inner { padding: 34px 32px; }
  .page-contact .c-visit__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) minmax(0, .7fr);
    gap: 28px;
  }
  .page-contact .c-visit__head h2 { font-size: var(--fs-32); }
}

/* ---------- 动效收敛 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-contact .c-route,
  .page-contact .c-title-row,
  .page-contact .c-panel,
  .page-contact .c-channel__value,
  .page-contact .c-route__desc a,
  .page-contact .c-hours__text a,
  .page-contact .c-visit__foot a,
  .page-contact .breadcrumb a {
    transition: none;
  }
  .page-contact .c-route:hover { transform: none; }
}
<<<END>>>