.page-contact {
  --ct-panel: rgba(14, 22, 36, 0.74);
  --ct-line: rgba(37, 54, 77, 0.85);
  --ct-rule: rgba(37, 54, 77, 0.62);

  position: relative;
  background:
    radial-gradient(110% 70% at 88% -8%, rgba(24, 214, 176, 0.12), transparent 58%),
    radial-gradient(85% 55% at -5% 14%, rgba(255, 122, 26, 0.08), transparent 62%),
    var(--ink-0);
  padding-bottom: clamp(56px, 9vw, 120px);
  overflow-x: hidden;
}

.page-contact .breadcrumbs {
  margin: 0 0 clamp(20px, 3vw, 32px);
}

/* ---------- 首屏分屏 ---------- */
.page-contact .contact-hero {
  position: relative;
}

.page-contact .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
}

.page-contact .hero-left {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: clamp(18px, 2.4vw, 26px);
  padding: clamp(22px, 3.6vw, 40px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--ct-line);
  background:
    linear-gradient(168deg, rgba(20, 34, 53, 0.94) 0%, rgba(9, 14, 23, 0.97) 64%),
    var(--ink-1);
  box-shadow: var(--island-shadow);
  overflow: hidden;
}

.page-contact .hero-left::after {
  content: "";
  position: absolute;
  inset: auto -30% -52% auto;
  width: 72%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 122, 26, 0.18), transparent 68%);
  pointer-events: none;
  z-index: 0;
}

.page-contact .hero-left > * {
  position: relative;
  z-index: 1;
}

.page-contact .hero-eyebrow {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--teal);
}

.page-contact .hero-left h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(31px, 4.6vw, 52px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-contact .hero-lead {
  margin: 0;
  max-width: 44ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.78;
  color: var(--silver);
}

.page-contact .hero-signal {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "label note"
    "number number";
  gap: 8px 14px;
  padding-top: 18px;
  border-top: 1px solid var(--ct-rule);
}

.page-contact .hero-signal::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 76px;
  height: 1px;
  background: var(--teal);
  box-shadow: 0 0 14px rgba(24, 214, 176, 0.9);
}

.page-contact .signal-label {
  grid-area: label;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--silver);
}

.page-contact .signal-note {
  grid-area: note;
  justify-self: start;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--teal);
}

.page-contact .signal-number {
  grid-area: number;
  font-family: var(--font-mono);
  font-size: clamp(28px, 7.2vw, 60px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.03em;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-contact .hero-art {
  margin: 0;
  border-radius: var(--radius-card);
  border: 1px solid var(--ct-line);
  overflow: hidden;
  background: var(--ink-1);
}

.page-contact .hero-art img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 右侧渠道面板 ---------- */
.page-contact .hero-right {
  display: flex;
  flex-direction: column;
  gap: clamp(14px, 2vw, 22px);
}

.page-contact .channel-figure {
  margin: 0;
  border-radius: var(--radius-card);
  border: 1px solid var(--ct-line);
  background: var(--ink-2);
  overflow: hidden;
}

.page-contact .channel-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-contact .channel-figure .media-frame-caption {
  padding: 10px 16px 13px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--silver);
  background: rgba(14, 22, 36, 0.9);
}

.page-contact .channel-panel {
  padding: clamp(18px, 2.6vw, 28px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--ct-line);
  background: var(--ct-panel);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: var(--island-shadow);
}

.page-contact .channel-panel-head h2 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-contact .channel-panel-head p {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--silver);
}

.page-contact .channel-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-contact .channel-chip {
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: rgba(20, 34, 53, 0.78);
  color: var(--silver);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease),
    background 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-contact .channel-chip:hover,
.page-contact .channel-chip:focus-visible {
  color: var(--white);
  border-color: var(--orange);
  background: rgba(255, 122, 26, 0.18);
  transform: translateY(-2px);
}

.page-contact .channel-grid {
  display: grid;
  gap: 10px;
}

.page-contact .channel-card {
  display: flex;
  gap: 14px;
  padding: clamp(14px, 2vw, 18px);
  border-radius: 16px;
  border: 1px solid rgba(37, 54, 77, 0.9);
  background: var(--ink-2);
  scroll-margin-top: 120px;
  transition: border-color 0.22s var(--ease), box-shadow 0.22s var(--ease);
}

.page-contact .channel-card:target {
  border-color: var(--orange);
  box-shadow: 0 0 0 1px rgba(255, 122, 26, 0.45),
    0 18px 36px -26px rgba(255, 122, 26, 0.85);
}

.page-contact .channel-num {
  flex: 0 0 auto;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-contact .channel-body {
  min-width: 0;
}

.page-contact .channel-body h3 {
  margin: 0 0 5px;
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
}

.page-contact .channel-body p {
  margin: 0 0 8px;
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--silver);
}

.page-contact .channel-body p:last-child {
  margin-bottom: 0;
}

.page-contact .channel-body .channel-mail {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--teal);
  overflow-wrap: anywhere;
}

/* ---------- 服务时段 ---------- */
.page-contact .hours-band {
  margin-top: clamp(48px, 7vw, 92px);
  padding: clamp(24px, 3.6vw, 44px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--ct-line);
  background: linear-gradient(140deg, rgba(20, 34, 53, 0.94), rgba(9, 14, 23, 0.98));
}

.page-contact .hours-kicker {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--teal);
}

.page-contact .hours-head h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.2vw, 38px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-contact .hours-head p {
  margin: 0 0 clamp(20px, 3vw, 30px);
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--silver);
}

.page-contact .hours-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  border-radius: 16px;
  overflow: hidden;
  background: rgba(37, 54, 77, 0.55);
}

.page-contact .hours-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: clamp(16px, 2.4vw, 24px);
  background: var(--ink-1);
}

.page-contact .hours-num {
  font-family: var(--font-mono);
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 500;
  line-height: 1.1;
  color: var(--white);
}

.page-contact .hours-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-contact .hours-item p {
  margin: 4px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--silver);
}

.page-contact .hours-channels {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  margin-top: clamp(16px, 2.4vw, 24px);
}

.page-contact .hours-channel {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 14px 18px;
  border-radius: 14px;
  border: 1px solid rgba(37, 54, 77, 0.85);
  background: rgba(14, 22, 36, 0.8);
  border-left: 2px solid var(--teal);
}

.page-contact .hours-channel--accent {
  border-left-color: var(--orange);
}

.page-contact .hours-channel-key {
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--silver);
}

.page-contact .hours-channel-val {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-contact .hours-channel-desc {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--silver);
  opacity: 0.85;
}

/* ---------- 会员优先通道 ---------- */
.page-contact .member-lane {
  margin-top: clamp(48px, 7vw, 92px);
}

.page-contact .member-lane-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
  padding: clamp(24px, 3.6vw, 44px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 200, 87, 0.28);
  background:
    radial-gradient(80% 120% at 100% 0%, rgba(255, 200, 87, 0.15), transparent 62%),
    linear-gradient(150deg, rgba(20, 34, 53, 0.96), rgba(8, 13, 21, 0.98));
}

.page-contact .lane-tag {
  display: inline-block;
  margin-bottom: 12px;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: linear-gradient(120deg, var(--gold), var(--gold-deep));
  color: #17110a;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.page-contact .member-lane-head h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.2vw, 38px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-contact .member-lane-head p {
  max-width: 52ch;
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--silver);
}

.page-contact .member-lane-list h3 {
  margin: 0 0 12px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-contact .member-lane-list ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .member-lane-list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid rgba(37, 54, 77, 0.75);
  background: rgba(14, 22, 36, 0.78);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--silver);
}

.page-contact .member-lane-list li .mono {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--gold);
}

.page-contact .lane-foot {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--silver);
  opacity: 0.85;
}

/* ---------- 合作与反馈 ---------- */
.page-contact .partner-band {
  margin-top: clamp(48px, 7vw, 92px);
}

.page-contact .partner-band .section-lead {
  max-width: 64ch;
}

.page-contact .partner-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: clamp(20px, 3vw, 32px);
}

.page-contact .partner-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(18px, 2.4vw, 26px);
  border-radius: var(--radius-card);
  border: 1px solid rgba(37, 54, 77, 0.82);
  background: var(--ink-1);
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-contact .partner-card:hover {
  border-color: rgba(255, 122, 26, 0.5);
  transform: translateY(-2px);
}

.page-contact .partner-tag {
  align-self: flex-start;
  padding: 4px 11px;
  border-radius: var(--radius-pill);
  font-size: 11.5px;
  letter-spacing: 0.1em;
}

.page-contact .partner-card h3 {
  margin: 4px 0 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--white);
}

.page-contact .partner-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--silver);
}

/* ---------- 地址 ---------- */
.page-contact .address-band {
  margin-top: clamp(48px, 7vw, 92px);
}

.page-contact .address-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
  padding: clamp(24px, 3.6vw, 44px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--ct-line);
  background: linear-gradient(160deg, rgba(16, 27, 43, 0.94), rgba(7, 11, 18, 0.98));
  overflow: hidden;
}

.page-contact .address-grid::before {
  content: "";
  position: absolute;
  inset: auto 0 -18% 0;
  height: 58%;
  background:
    radial-gradient(58% 100% at 18% 100%, rgba(24, 214, 176, 0.16), transparent 72%),
    radial-gradient(52% 96% at 80% 100%, rgba(94, 139, 255, 0.14), transparent 72%);
  pointer-events: none;
  z-index: 0;
}

.page-contact .address-main,
.page-contact .address-side {
  position: relative;
  z-index: 1;
}

.page-contact .address-kicker {
  display: inline-block;
  margin-bottom: 12px;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--teal);
}

.page-contact .address-main h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(21px, 3vw, 33px);
  font-weight: 800;
  line-height: 1.34;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-contact .address-main p {
  max-width: 52ch;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--silver);
}

.page-contact .address-side {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-contact .address-side-row {
  display: grid;
  gap: 3px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid rgba(37, 54, 77, 0.82);
  background: rgba(14, 22, 36, 0.82);
}

.page-contact .address-side-key {
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--silver);
}

.page-contact .address-side-val {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--white);
  overflow-wrap: anywhere;
}

/* ---------- 备案与站点信息 ---------- */
.page-contact .meta-band {
  margin-top: clamp(32px, 5vw, 56px);
  padding-top: clamp(20px, 3vw, 28px);
  border-top: 1px solid rgba(255, 200, 87, 0.32);
}

.page-contact .meta-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 32px;
}

.page-contact .meta-head {
  flex: 1 1 340px;
  min-width: 0;
}

.page-contact .meta-head h2 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
}

.page-contact .meta-head p {
  max-width: 62ch;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--silver);
}

.page-contact .meta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-contact .meta-links a {
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  color: var(--silver);
  font-size: 13px;
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .meta-links a:hover,
.page-contact .meta-links a:focus-visible {
  color: var(--white);
  border-color: var(--gold);
}

.page-contact .meta-icp {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: rgba(185, 198, 216, 0.7);
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-contact .hours-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 680px) {
  .page-contact .partner-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-contact .member-lane-inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-contact .address-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-contact .hero-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    gap: clamp(32px, 4.5vw, 60px);
    align-items: start;
  }

  .page-contact .hero-left {
    padding-top: clamp(30px, 4vw, 48px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-chip,
  .page-contact .partner-card,
  .page-contact .meta-links a {
    transition: none;
  }

  .page-contact .channel-chip:hover,
  .page-contact .channel-chip:focus-visible,
  .page-contact .partner-card:hover {
    transform: none;
  }
}
<<<END>>>