.page-contact {
  --pc-hero-grad: linear-gradient(158deg, #0F2A45 0%, #123D2F 56%, #0A1B2E 100%);
  --pc-line-gold-soft: rgba(232, 196, 106, 0.24);
}

.page-contact .breadcrumb {
  margin: 8px 0 0;
}

/* ---------- 首屏框景 ---------- */

.page-contact .contact-hero {
  padding-top: clamp(14px, 3vw, 26px);
}

.page-contact .hero-frame {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 5vw, 54px);
  border-radius: var(--radius-lg);
  background: var(--pc-hero-grad);
  box-shadow: var(--shadow-panel);
}

.page-contact .hero-frame::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid var(--pc-line-gold-soft);
  border-radius: calc(var(--radius-lg) - 10px);
  pointer-events: none;
}

.page-contact .hero-frame::after {
  content: "";
  position: absolute;
  top: -150px;
  right: -90px;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 196, 106, 0.2), transparent 68%);
  pointer-events: none;
}

.page-contact .hero-inner {
  position: relative;
  z-index: 1;
  max-width: 52ch;
}

.page-contact .contact-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 7.4vw, 54px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-contact .contact-hero .lede {
  margin-top: 14px;
  color: var(--text-soft);
}

.page-contact .hero-facts {
  list-style: none;
  margin: clamp(20px, 4vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr;
}

.page-contact .hero-facts li {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 12px;
  padding: 11px 15px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-cool);
  background: rgba(5, 11, 20, 0.44);
  font-size: 14px;
  color: var(--text-mute);
}

.page-contact .hero-facts .mono {
  color: var(--gold);
  font-size: 15px;
}

/* ---------- 两条直接通道 ---------- */

.page-contact .channel-figure {
  margin: 0 0 clamp(18px, 4vw, 30px);
}

.page-contact .channel-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: calc(var(--radius-lg) - 8px);
  object-fit: cover;
}

.page-contact .channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 3vw, 24px);
}

.page-contact .channel-card {
  position: relative;
  min-width: 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-cool);
  background: linear-gradient(180deg, rgba(30, 92, 70, 0.46) 0%, rgba(10, 27, 46, 0.92) 72%);
}

.page-contact .channel-card-phone {
  background: linear-gradient(180deg, rgba(10, 27, 46, 0.94) 0%, rgba(5, 11, 20, 0.96) 100%);
}

.page-contact .channel-card .panel-body {
  display: grid;
  gap: 14px;
}

.page-contact .channel-card .panel-body p {
  margin: 0;
  color: var(--text-soft);
  font-size: 16px;
  line-height: 1.8;
}

.page-contact .channel-note {
  padding-top: 12px;
  border-top: 1px dashed rgba(138, 160, 180, 0.28);
  font-size: 14px !important;
  color: var(--text-mute) !important;
}

.page-contact .mail-pill {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  max-width: 100%;
  padding: 11px 20px;
  border-radius: 999px;
  border: 1px solid var(--pc-line-gold-soft);
  background: rgba(232, 196, 106, 0.08);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 14px;
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: background 0.24s var(--ease), border-color 0.24s var(--ease), color 0.24s var(--ease);
}

.page-contact .mail-pill:hover {
  background: rgba(232, 196, 106, 0.16);
  border-color: var(--gold);
}

.page-contact .mail-pill:active {
  background: rgba(232, 196, 106, 0.24);
}

.page-contact .mail-pill:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

.page-contact .phone-num {
  display: inline-block;
  justify-self: start;
  font-family: var(--font-mono);
  font-size: clamp(28px, 8.4vw, 44px);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: 0.03em;
  color: var(--cream);
  text-decoration: none;
  border-bottom: 2px solid rgba(232, 196, 106, 0.35);
  padding-bottom: 4px;
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-contact .phone-num:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

.page-contact .phone-num:active {
  color: var(--orange);
}

.page-contact .phone-num:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 4px;
}

/* ---------- 咨询前准备 ---------- */

.page-contact .prep .section-head .lede {
  max-width: 66ch;
}

.page-contact .prep-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3.5vw, 30px);
}

.page-contact .prep-main {
  min-width: 0;
}

.page-contact .prep-chips {
  flex-wrap: wrap;
  margin-top: 4px;
}

.page-contact .prep-board {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.page-contact .prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-contact .prep-item {
  position: relative;
  min-width: 0;
}

.page-contact .prep-box {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  opacity: 0;
  pointer-events: none;
}

.page-contact .prep-item label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-cool);
  background: rgba(18, 61, 47, 0.42);
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-soft);
  cursor: pointer;
  transition: background 0.24s var(--ease), border-color 0.24s var(--ease), color 0.24s var(--ease);
}

.page-contact .prep-item label::before {
  content: "";
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  border-radius: 6px;
  border: 1px solid var(--stone);
  background: rgba(5, 11, 20, 0.55);
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .prep-item label:hover {
  border-color: rgba(232, 196, 106, 0.4);
}

.page-contact .prep-box:checked + label {
  color: var(--cream);
  border-color: var(--pc-line-gold-soft);
  background: rgba(30, 92, 70, 0.6);
}

.page-contact .prep-box:checked + label::before {
  background: var(--gold);
  border-color: var(--gold);
  box-shadow: inset 0 0 0 3px #0A1B2E;
}

.page-contact .prep-box:focus-visible + label {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-contact .prep-aside {
  min-width: 0;
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-contact .prep-figure {
  margin: 0;
}

.page-contact .prep-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: calc(var(--radius-lg) - 8px);
  object-fit: cover;
}

.page-contact .prep-tip {
  padding: 18px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-cool);
  background: rgba(10, 27, 46, 0.72);
}

.page-contact .prep-tip p {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-soft);
}

/* ---------- 邮件标题 ---------- */

.page-contact .title-help .split {
  gap: clamp(18px, 3.5vw, 34px);
}

.page-contact .title-help-intro {
  min-width: 0;
}

.page-contact .title-help-intro .lede {
  margin-top: 12px;
}

.page-contact .title-help-note {
  margin: 16px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--pc-line-gold-soft);
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-mute);
}

.page-contact .title-help-note a,
.page-contact .partner-cta a,
.page-contact .record-note a {
  color: var(--gold);
  text-decoration: underline;
  text-decoration-color: rgba(232, 196, 106, 0.45);
  text-underline-offset: 3px;
}

.page-contact .title-help-note a:hover,
.page-contact .partner-cta a:hover,
.page-contact .record-note a:hover {
  text-decoration-color: var(--gold);
}

.page-contact .title-help-note a:focus-visible,
.page-contact .partner-cta a:focus-visible,
.page-contact .record-note a:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
  border-radius: 4px;
}

.page-contact .title-samples {
  min-width: 0;
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-contact .sample-card {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1px dashed rgba(138, 160, 180, 0.36);
  background: rgba(5, 11, 20, 0.45);
}

.page-contact .sample-card .mono {
  display: block;
  font-size: 15px;
  line-height: 1.6;
  color: var(--cream);
  overflow-wrap: anywhere;
}

.page-contact .title-samples-cap {
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-mute);
}

/* ---------- 栏目合作 ---------- */

.page-contact .partner-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 3vw, 22px);
}

.page-contact .partner-card {
  min-width: 0;
  padding: clamp(18px, 3vw, 24px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-cool);
  background: linear-gradient(180deg, rgba(18, 61, 47, 0.5) 0%, rgba(10, 27, 46, 0.88) 100%);
}

.page-contact .partner-card h3 {
  margin: 12px 0 8px;
  font-size: 19px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--cream);
}

.page-contact .partner-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-contact .partner-cta {
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--pc-line-gold-soft);
  background: rgba(232, 196, 106, 0.06);
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-soft);
}

/* ---------- 处理顺序 ---------- */

.page-contact .steps {
  list-style: none;
  counter-reset: pc-step;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-contact .steps li {
  position: relative;
  min-width: 0;
  padding: 18px 20px 18px 66px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-cool);
  background: rgba(10, 27, 46, 0.66);
}

.page-contact .steps li::before {
  counter-increment: pc-step;
  content: "0" counter(pc-step);
  position: absolute;
  left: 20px;
  top: 18px;
  font-family: var(--font-mono);
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-contact .steps h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 600;
  color: var(--cream);
}

.page-contact .steps p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-soft);
}

.page-contact .process-note {
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 2px solid rgba(242, 112, 58, 0.5);
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-mute);
}

/* ---------- 留存信息 ---------- */

.page-contact .record-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 4vw, 40px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-cool);
  background: linear-gradient(160deg, rgba(7, 23, 38, 0.98) 0%, rgba(5, 11, 20, 0.98) 100%);
  box-shadow: var(--shadow-panel);
}

.page-contact .record-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), rgba(232, 196, 106, 0.1));
}

.page-contact .record-head h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 5vw, 32px);
  color: var(--cream);
}

.page-contact .record-list {
  margin: clamp(18px, 3vw, 26px) 0 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .record-row {
  min-width: 0;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: rgba(10, 27, 46, 0.6);
  border: 1px solid rgba(138, 160, 180, 0.16);
}

.page-contact .record-key {
  display: block;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--stone);
}

.page-contact .record-val {
  margin: 6px 0 0;
  font-size: 16px;
  line-height: 1.7;
  color: var(--cream);
  overflow-wrap: anywhere;
}

.page-contact .record-val.mono {
  font-family: var(--font-mono);
  font-size: 17px;
}

.page-contact .icp-line {
  margin: clamp(18px, 3vw, 26px) 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--stone);
}

.page-contact .record-note {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-mute);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-contact .hero-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

@media (min-width: 880px) {
  .page-contact .channel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
  }

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

  .page-contact .prep-grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
    align-items: start;
  }

  .page-contact .prep-aside {
    position: sticky;
    top: 24px;
  }

  .page-contact .title-help .split {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-contact .contact-hero h1 {
    font-size: 54px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .mail-pill,
  .page-contact .phone-num,
  .page-contact .prep-item label {
    transition: none;
  }
}