.page-contact {
  --ct-panel: linear-gradient(170deg, #15191D 0%, #0D1114 44%, #240A12 100%);
  --ct-grid-line: rgba(245,248,246,.08);
  padding-bottom: 52px;
}

.page-contact .contact-sep {
  margin: 0 8px;
  color: var(--muted-2);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding: 22px 0 6px;
}

.page-contact .contact-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--c-green-soft);
}

.page-contact .contact-kicker span {
  width: 46px;
  height: 3px;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--c-green), var(--c-gold));
}

.page-contact .contact-title {
  display: inline-block;
  max-width: 100%;
  box-sizing: border-box;
  margin: 0 0 22px;
  padding: 8px 18px 12px;
  border-radius: 18px;
  background: linear-gradient(102deg, var(--c-red) 0%, var(--c-red-deep) 66%, #3E0611 100%);
  box-shadow: 0 22px 54px rgba(176,18,43,.34);
  transform: skewX(-6deg);
  transform-origin: left bottom;
  font-size: clamp(28px, 6vw, 54px);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -.01em;
  color: var(--c-paper);
}

.page-contact .contact-title > span {
  display: inline-block;
  transform: skewX(6deg);
}

.page-contact .contact-lede {
  max-width: 60ch;
  margin: 0 0 26px;
  font-size: 17px;
  line-height: 1.82;
  color: var(--muted);
}

.page-contact .contact-stats {
  list-style: none;
  margin: 0 0 40px;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-contact .contact-stats li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(42,50,56,.52);
}

.page-contact .contact-stats b {
  font-family: var(--font-num);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.15;
  color: var(--c-gold);
}

.page-contact .contact-stats span {
  font-size: 13px;
  color: var(--muted-2);
}

/* ---------- 左右分屏 ---------- */
.page-contact .contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}

/* 左侧深色联系面板 */
.page-contact .contact-panel {
  position: relative;
  box-sizing: border-box;
  padding: 26px 20px 22px;
  border-radius: var(--r-block);
  background: var(--ct-panel);
  border: 1px solid rgba(230,184,74,.22);
  box-shadow: var(--shadow-1);
  overflow: hidden;
}

.page-contact .contact-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-green), var(--c-gold), var(--c-red));
}

.page-contact .contact-panel-title {
  margin: 0 0 8px;
  font-size: 22px;
  font-weight: 800;
  line-height: 1.32;
  color: var(--c-paper);
}

.page-contact .contact-panel-note {
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted-2);
}

.page-contact .contact-channels {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-contact .channel {
  padding: 18px;
  border-radius: var(--r-card);
  background: rgba(42,50,56,.64);
  border: 1px solid var(--line);
  transition: border-color var(--dur) ease, transform var(--dur) ease, box-shadow var(--dur) ease;
}

.page-contact .channel:hover,
.page-contact .channel:focus-within {
  border-color: rgba(22,196,127,.48);
  transform: translateY(-2px);
  box-shadow: var(--shadow-1);
}

.page-contact .channel-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--c-green-soft);
}

.page-contact .channel-value {
  margin: 0 0 8px;
  font-family: var(--font-num);
  font-size: clamp(15px, 3.6vw, 17px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--c-paper);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .channel-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--muted);
}

.page-contact .coord {
  position: relative;
  margin: 0;
  border-radius: var(--r-card);
  overflow: hidden;
  border: 1px solid var(--line);
  background-color: #10161A;
  background-image:
    repeating-linear-gradient(0deg, var(--ct-grid-line) 0 1px, transparent 1px 28px),
    repeating-linear-gradient(90deg, var(--ct-grid-line) 0 1px, transparent 1px 28px);
}

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

/* 右侧浅色说明区 */
.page-contact .contact-notes {
  box-sizing: border-box;
  padding: 26px 20px 30px;
  border-radius: var(--r-block);
  background: var(--c-paper);
  color: var(--c-text);
}

.page-contact .cblock + .cblock {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid rgba(27,34,38,.12);
}

.page-contact .cblock-index {
  margin: 0 0 6px;
  font-family: var(--font-num);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--c-red);
}

.page-contact .cblock-title {
  margin: 0 0 14px;
  font-size: clamp(20px, 3.4vw, 26px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--c-text);
}

.page-contact .cblock p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.84;
  color: #3A4449;
}

/* 准备材料 */
.page-contact .prepare-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-contact .prepare-list li {
  padding: 16px 16px 18px;
  border-radius: 18px;
  background: #FFFFFF;
  border: 1px solid rgba(27,34,38,.1);
}

.page-contact .prepare-mark {
  display: inline-block;
  margin-bottom: 10px;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  font-size: 11px;
  letter-spacing: .1em;
  background: rgba(176,18,43,.1);
  color: var(--c-red);
}

.page-contact .prepare-list h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--c-text);
}

.page-contact .prepare-list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: #46505A;
}

.page-contact .prepare-media {
  margin: 0;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(27,34,38,.12);
  background: linear-gradient(140deg, rgba(22,196,127,.16), rgba(176,18,43,.14));
}

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

.page-contact .prepare-media figcaption {
  padding: 12px 16px;
  background: #FFFFFF;
  font-size: 13px;
  line-height: 1.62;
  color: #4A5459;
}

/* 回复节奏 */
.page-contact .reply-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-contact .reply-list li {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 14px 16px;
  border-radius: 16px;
  border-left: 4px solid var(--c-green);
  background: #FFFFFF;
}

.page-contact .reply-num {
  font-family: var(--font-num);
  font-size: 20px;
  font-weight: 700;
  color: var(--c-red);
}

.page-contact .reply-list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: #46505A;
}

/* 内容合作 */
.page-contact .partner-needs {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
}

.page-contact .partner-needs li {
  position: relative;
  padding-left: 24px;
  font-size: 14.5px;
  line-height: 1.72;
  color: #46505A;
}

.page-contact .partner-needs li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 12px;
  height: 3px;
  border-radius: var(--r-pill);
  background: var(--c-gold);
}

.page-contact .partner-note {
  margin: 0;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(230,184,74,.14);
  border-left: 4px solid var(--c-gold);
  font-size: 14px;
  line-height: 1.72;
  color: #4A4030;
}

/* 先自查 */
.page-contact .selfcheck-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-contact .selfcheck-list li {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border-radius: 16px;
  background: #FFFFFF;
  border: 1px solid rgba(27,34,38,.1);
}

.page-contact .selfcheck-list strong {
  font-size: 15px;
  color: var(--c-text);
}

.page-contact .selfcheck-list span {
  font-size: 14px;
  line-height: 1.72;
  color: #4A5459;
}

/* ---------- 备案信息条 ---------- */
.page-contact .contact-legal {
  margin-top: 34px;
}

.page-contact .contact-legal-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 24px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--muted-2);
}

.page-contact .contact-legal-inner p {
  margin: 0;
}

.page-contact .contact-legal-no {
  font-family: var(--font-num);
  letter-spacing: .16em;
  color: var(--muted);
}

.page-contact .contact-legal-domain {
  overflow-wrap: anywhere;
}

.page-contact .contact-legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.page-contact .contact-legal-links a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) ease, border-color var(--dur) ease;
}

.page-contact .contact-legal-links a:hover,
.page-contact .contact-legal-links a:focus-visible {
  color: var(--c-green);
  border-bottom-color: var(--c-green);
}

/* ---------- 响应式 ---------- */
@media (min-width: 600px) {
  .page-contact .contact-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-contact .prepare-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-contact .contact-notes {
    padding: 32px 30px 36px;
  }
  .page-contact .contact-panel {
    padding: 30px 26px 26px;
  }
  .page-contact .contact-legal-links {
    margin-left: auto;
  }
}

@media (min-width: 1000px) {
  .page-contact .contact-layout {
    grid-template-columns: minmax(0, 40fr) minmax(0, 60fr);
    gap: 34px;
  }
  .page-contact .contact-panel {
    position: sticky;
    top: calc(var(--topbar-h) + 20px);
  }
  .page-contact .contact-notes {
    padding: 38px 38px 42px;
  }
  .page-contact .contact-title {
    padding: 10px 22px 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel,
  .page-contact .contact-legal-links a {
    transition: none;
  }
  .page-contact .channel:hover,
  .page-contact .channel:focus-within {
    transform: none;
  }
}