.page-contact {
  --pc-mail: var(--neon);
  --pc-phone: var(--magenta);
  --pc-panel: var(--amber);
  padding-bottom: 8px;
}

.page-contact a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 226, 255, .35);
}

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

.page-contact .crumbs {
  margin-top: 6px;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  margin: 18px 0 0;
  padding-left: 18px;
  border-left: 3px solid var(--neon);
}

.page-contact .contact-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(30px, 7.2vw, 48px);
  line-height: 1.14;
  letter-spacing: -.015em;
  color: var(--text);
  margin: 10px 0 16px;
}

.page-contact .contact-hero::after {
  content: "";
  display: block;
  height: 12px;
  margin-top: 28px;
  background: repeating-linear-gradient(-6deg, var(--line) 0 3px, transparent 3px 12px);
}

.page-contact .contact-lead {
  max-width: 62ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-mute);
}

.page-contact .quick-band {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 24px;
}

.page-contact .quick-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  padding: 10px 12px 12px;
  background: var(--ink-900);
  border: 2px solid var(--line);
  border-top: 4px solid var(--qc, var(--neon));
}

.page-contact .quick-item--mail { --qc: var(--pc-mail); }
.page-contact .quick-item--phone { --qc: var(--pc-phone); }
.page-contact .quick-item--hours { --qc: var(--ok); }

.page-contact .quick-key {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .14em;
  color: var(--text-dim);
}

.page-contact .quick-val {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  word-break: break-all;
}

/* ---------- 通用章节头 ---------- */
.page-contact .sec-head {
  max-width: 68ch;
  margin-bottom: 26px;
}

.page-contact h2 {
  font-family: var(--font-serif);
  font-size: clamp(22px, 4.6vw, 34px);
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--text);
  margin: 8px 0 10px;
}

.page-contact .sec-sub {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-mute);
}

/* ---------- 三条通道 ---------- */
.page-contact .channel-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-contact .channel-col {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}

.page-contact .channel {
  --ch: var(--neon);
  position: relative;
  min-width: 0;
  padding: 18px 16px 16px;
  background: var(--ink-900);
  border: 3px solid var(--line);
  border-left: 8px solid var(--ch);
  box-shadow: var(--shadow-hard);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.page-contact .channel--mail { --ch: var(--pc-mail); }
.page-contact .channel--phone { --ch: var(--pc-phone); }
.page-contact .channel--panel { --ch: var(--pc-panel); }

.page-contact .channel:hover,
.page-contact .channel:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--ch);
}

.page-contact .channel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  margin-bottom: 12px;
}

.page-contact .channel-no {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--ink-950);
  background: var(--ch);
  padding: 2px 7px;
}

.page-contact .channel-name {
  margin: 0;
  font-family: var(--font-panel);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--text);
}

.page-contact .channel-flag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--ch);
  border: 1px solid currentColor;
  padding: 2px 8px;
}

.page-contact .channel-value {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 3.8vw, 20px);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--ch);
  word-break: break-all;
}

.page-contact .channel-desc {
  margin: 0 0 14px;
  max-width: 56ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-mute);
}

.page-contact .channel-asks {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 7px;
}

.page-contact .channel-asks li {
  position: relative;
  padding-left: 17px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text);
}

.page-contact .channel-asks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .5em;
  width: 7px;
  height: 7px;
  background: var(--ch);
  transform: rotate(45deg);
}

.page-contact .channel-meta {
  margin: 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--text-dim);
}

/* 侧栏 */
.page-contact .channel-side {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}

.page-contact .channel-figure {
  margin: 0;
  padding: 8px;
  background: var(--ink-800);
  border: 3px solid var(--line);
  box-shadow: var(--shadow-hard-sm);
}

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

.page-contact .channel-figure figcaption {
  padding: 10px 2px 2px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--text-dim);
}

.page-contact .side-note {
  padding: 16px;
  background: var(--ink-900);
  border: 3px solid var(--line);
  border-top: 6px solid var(--violet);
}

.page-contact .side-note-title {
  margin: 0 0 8px;
  font-family: var(--font-panel);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--text);
}

.page-contact .side-note p:not(.side-note-title) {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--text-mute);
}

.page-contact .side-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--amber);
  border-bottom: 1px solid var(--amber);
}

/* ---------- 工作时段 ---------- */
.page-contact .hours-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding-top: 26px;
  border-top: 3px solid var(--line);
}

.page-contact .hours-copy p {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-mute);
}

.page-contact .hours-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  background: var(--ink-900);
  border: 2px solid var(--line);
}

.page-contact .hours-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  padding: 11px 14px;
  border-bottom: 1px dashed var(--line);
}

.page-contact .hours-list li:last-child {
  border-bottom: 0;
}

.page-contact .hl-key {
  min-width: 74px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--text-dim);
}

.page-contact .hl-val {
  font-size: 13.5px;
  color: var(--text);
}

.page-contact .hours-tail {
  margin-top: 16px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-contact .hours-figure {
  margin: 0;
  padding: 8px;
  background: var(--ink-800);
  border: 3px solid var(--line);
  box-shadow: var(--shadow-hard-sm);
}

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

/* ---------- 地址 ---------- */
.page-contact .addr-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-contact .addr-copy p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--text-mute);
}

.page-contact .addr-text {
  margin: 12px 0 14px !important;
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--amber);
  background: var(--ink-900);
  border-left: 4px solid var(--amber);
  word-break: break-all;
}

.page-contact .addr-map {
  position: relative;
  min-height: 216px;
  overflow: hidden;
  background-color: var(--ink-900);
  background-image:
    repeating-linear-gradient(0deg, rgba(27, 37, 71, .95) 0 1px, transparent 1px 46px),
    repeating-linear-gradient(90deg, rgba(27, 37, 71, .95) 0 1px, transparent 1px 46px);
  border: 3px solid var(--line);
  box-shadow: var(--shadow-hard-sm);
}

.page-contact .addr-map::before {
  content: "";
  position: absolute;
  inset: -20% -12%;
  background: linear-gradient(115deg,
    transparent 44%,
    rgba(45, 226, 255, .30) 44%,
    rgba(45, 226, 255, .30) 48%,
    transparent 48%,
    transparent 66%,
    rgba(255, 47, 180, .22) 66%,
    rgba(255, 47, 180, .22) 69%,
    transparent 69%);
}

.page-contact .addr-pin {
  position: absolute;
  left: 57%;
  top: 41%;
  width: 16px;
  height: 16px;
  background: var(--amber);
  border: 3px solid var(--ink-950);
  box-shadow: 0 0 0 4px rgba(255, 176, 32, .3);
  transform: rotate(45deg);
}

.page-contact .addr-grid-label {
  position: absolute;
  left: 14px;
  bottom: 12px;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--text-dim);
  background: var(--ink-950);
  border: 1px solid var(--line);
}

/* ---------- 合作 ---------- */
.page-contact .partner-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .partner-card {
  min-width: 0;
  padding: 18px 16px;
  background: var(--ink-900);
  border: 3px solid var(--line);
  border-top: 6px solid var(--neon);
  box-shadow: var(--shadow-hard-sm);
}

.page-contact .partner-card:nth-child(2) { border-top-color: var(--magenta); }
.page-contact .partner-card:nth-child(3) { border-top-color: var(--violet); }

.page-contact .partner-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-panel);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--text);
}

.page-contact .partner-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--text-mute);
}

.page-contact .partner-tail {
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--line);
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--text-mute);
}

.page-contact .partner-tail b {
  font-family: var(--font-mono);
  color: var(--amber);
  font-weight: 700;
  word-break: break-all;
}

/* ---------- 反馈清单 ---------- */
.page-contact .report-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding: 22px 18px;
  background: var(--ink-800);
  border: 3px solid var(--line);
  box-shadow: var(--shadow-hard);
}

.page-contact .report-copy p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-mute);
}

.page-contact .checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  min-width: 0;
}

.page-contact .checklist li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  background: var(--ink-900);
  border: 2px solid var(--line);
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--text-mute);
}

.page-contact .checklist b {
  color: var(--text);
  font-weight: 700;
}

.page-contact .ck {
  flex: 0 0 auto;
  width: 15px;
  height: 15px;
  margin-top: 3px;
  background: var(--ink-950);
  border: 2px solid var(--amber);
}

.page-contact .report-tail {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-dim);
}

/* ---------- 底部数据带 ---------- */
.page-contact .contact-band {
  display: grid;
  grid-template-columns: 1fr;
  overflow: hidden;
  background: var(--ink-900);
  border: 3px solid var(--line);
  box-shadow: var(--shadow-hard);
}

.page-contact .band-cell {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
  padding: 16px;
  border-bottom: 2px solid var(--line);
}

.page-contact .band-cell:last-child {
  border-bottom: 0;
}

.page-contact .band-key {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .14em;
  color: var(--text-dim);
}

.page-contact .band-val {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--neon);
  word-break: break-all;
}

.page-contact .band-cell:nth-child(2) .band-val { color: var(--magenta); }
.page-contact .band-cell:nth-child(3) .band-val { color: var(--amber); }

.page-contact .band-note {
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-dim);
}

/* ---------- 窄屏加强 ---------- */
@media (max-width: 400px) {
  .page-contact .contact-hero { padding-left: 12px; }
  .page-contact .channel { padding: 16px 12px 14px; }
  .page-contact .channel-flag { margin-left: 0; }
}

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-contact .quick-band {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 780px) {
  .page-contact .partner-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .contact-band {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .band-cell {
    border-bottom: 0;
    border-right: 2px solid var(--line);
  }

  .page-contact .band-cell:last-child {
    border-right: 0;
  }
}

@media (min-width: 900px) {
  .page-contact .hours-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
    gap: 32px;
  }

  .page-contact .addr-layout {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: stretch;
    gap: 28px;
  }

  .page-contact .addr-map {
    min-height: 260px;
  }

  .page-contact .report-layout {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 28px;
    padding: 26px 24px;
  }
}

@media (min-width: 960px) {
  .page-contact .channel-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 28px;
  }
}
<<<END>>>