.page-contact {
  --ticket-line: rgba(109, 59, 245, 0.38);
  --ticket-glow: rgba(109, 59, 245, 0.22);
  display: block;
}

.page-contact .breadcrumb {
  padding-top: clamp(18px, 3vw, 30px);
}

/* ---------- 票格式首屏 ---------- */
.page-contact .ticket {
  padding: clamp(20px, 4vw, 44px) var(--gutter) clamp(8px, 2vw, 18px);
}

.page-contact .ticket__frame {
  position: relative;
  max-width: var(--shell);
  margin: 0 auto;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--ink-850) 0%, var(--ink-900) 100%);
  box-shadow: var(--glow-neon);
}

.page-contact .ticket__frame::before,
.page-contact .ticket__frame::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border: 1px solid var(--neon-soft);
  opacity: 0.75;
  pointer-events: none;
}

.page-contact .ticket__frame::before {
  top: -1px;
  left: -1px;
  border-right: 0;
  border-bottom: 0;
}

.page-contact .ticket__frame::after {
  bottom: -1px;
  right: -1px;
  border-left: 0;
  border-top: 0;
}

.page-contact .ticket__media {
  position: relative;
  border-bottom: 1px solid var(--ticket-line);
  overflow: hidden;
}

.page-contact .ticket__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8, 6, 15, 0.15) 0%, rgba(8, 6, 15, 0.92) 100%),
    repeating-linear-gradient(90deg, rgba(109, 59, 245, 0.16) 0 1px, transparent 1px 64px);
  pointer-events: none;
}

.page-contact .ticket__media img {
  display: block;
  width: 100%;
  height: clamp(180px, 30vw, 340px);
  object-fit: cover;
  opacity: 0.85;
}

.page-contact .ticket__body {
  position: relative;
  padding: clamp(24px, 4vw, 52px) clamp(20px, 4vw, 56px) clamp(22px, 3.5vw, 44px);
}

.page-contact .ticket__body::before {
  content: "";
  position: absolute;
  top: 0;
  left: clamp(20px, 4vw, 56px);
  width: 120px;
  height: 2px;
  background: linear-gradient(90deg, var(--neon), var(--cyan));
}

.page-contact .ticket__body .eyebrow {
  display: inline-block;
  color: var(--neon-soft);
  text-shadow: var(--glow-cyan);
  margin-bottom: 14px;
}

.page-contact .ticket__body h1 {
  margin: 0 0 18px;
  font-size: var(--fs-display);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--white);
  max-width: 20ch;
}

.page-contact .ticket__lead {
  max-width: 62ch;
  margin: 0 0 clamp(22px, 3vw, 34px);
  color: var(--text);
  font-size: var(--fs-body);
  line-height: 1.85;
}

.page-contact .ticket__index {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .ticket__index-link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px 16px;
  background: var(--ink-800);
  color: var(--text);
  font-size: 0.95rem;
  text-decoration: none;
  transition: background-color 120ms var(--ease), color 120ms var(--ease), transform 120ms var(--ease);
}

.page-contact .ticket__index-link:hover,
.page-contact .ticket__index-link:focus-visible {
  background: var(--ink-700);
  color: var(--white);
  transform: translateY(-2px);
}

.page-contact .ticket__index-num {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.08em;
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
}

/* ---------- 联络渠道明细 ---------- */
.page-contact .channels {
  padding: clamp(40px, 7vw, 90px) 0 clamp(28px, 5vw, 60px);
  background: var(--ink-850);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .channels .section__desc {
  max-width: 64ch;
}

.page-contact .channel {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2.4vw, 28px);
  margin-top: clamp(24px, 3.4vw, 44px);
  padding: clamp(20px, 3vw, 34px);
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-left: 3px solid var(--neon);
  transition: border-color 120ms var(--ease), box-shadow 120ms var(--ease);
}

.page-contact .channel:hover {
  border-color: var(--neon-soft);
  border-left-color: var(--cyan);
  box-shadow: 0 20px 44px -32px var(--neon);
}

.page-contact .channel__rail {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line);
}

.page-contact .channel__num {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--neon-soft);
  text-shadow: var(--glow-cyan);
}

.page-contact .channel__label {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.12em;
  color: var(--text-dim);
}

.page-contact .channel__body h3 {
  margin: 0 0 14px;
  font-size: var(--fs-h3);
  line-height: 1.35;
  color: var(--white);
  font-weight: 800;
}

.page-contact .channel__body p {
  max-width: 68ch;
  margin: 0 0 14px;
  color: var(--text);
  font-size: var(--fs-body);
  line-height: 1.85;
}

.page-contact .channel__fact {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  margin-bottom: 10px;
  padding: 12px 14px;
  background: rgba(28, 18, 54, 0.65);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-contact .channel__fact-key {
  min-width: 84px;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.08em;
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
}

.page-contact .channel__fact-val {
  color: var(--white);
  font-size: 1rem;
  letter-spacing: 0.01em;
  word-break: break-word;
}

.page-contact .channel__note {
  margin: 0;
  padding-left: 14px;
  border-left: 1px solid var(--line);
  color: var(--text-dim) !important;
  font-size: 0.95rem !important;
}

.page-contact .channel--split .channel__figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink-900);
  position: relative;
}

.page-contact .channel--split .channel__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  opacity: 0.9;
}

.page-contact .channel__figure-cap {
  display: block;
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.1em;
  color: var(--gold);
  border-top: 1px solid var(--line);
}

/* ---------- 站内反馈 ---------- */
.page-contact .dock-open {
  padding: clamp(40px, 7vw, 88px) 0;
  background:
    radial-gradient(120% 80% at 12% 0%, rgba(109, 59, 245, 0.2) 0%, transparent 62%),
    var(--ink-900);
}

.page-contact .dock-open__steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: clamp(24px, 3.4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .dock-open__step {
  padding: clamp(20px, 3vw, 30px);
  background: var(--ink-800);
  border-left: 3px solid transparent;
  transition: border-color 120ms var(--ease), background-color 120ms var(--ease);
}

.page-contact .dock-open__step:hover {
  border-left-color: var(--cyan);
  background: var(--ink-700);
}

.page-contact .dock-open__step-label {
  display: inline-block;
  margin-bottom: 12px;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.12em;
  color: var(--neon-soft);
  border: 1px solid var(--neon);
  border-radius: var(--radius);
  box-shadow: var(--glow-cyan);
}

.page-contact .dock-open__step h3 {
  margin: 0 0 10px;
  font-size: 1.1rem;
  color: var(--white);
  font-weight: 800;
}

.page-contact .dock-open__step p {
  margin: 0;
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1.8;
}

.page-contact .dock-open__pace {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: clamp(20px, 3vw, 32px);
  padding: clamp(18px, 2.6vw, 26px);
  background: linear-gradient(90deg, rgba(55, 230, 217, 0.08), rgba(109, 59, 245, 0.14));
  border: 1px solid var(--line);
}

.page-contact .dock-open__pace-text {
  flex: 1 1 320px;
  margin: 0;
  color: var(--text);
  font-size: var(--fs-body);
  line-height: 1.8;
}

/* ---------- 合作与媒体 ---------- */
.page-contact .partner {
  padding: clamp(40px, 7vw, 88px) 0;
  background: var(--ink-850);
  border-top: 1px solid var(--line);
}

.page-contact .partner__main > p {
  max-width: 66ch;
  margin: 0 0 16px;
  color: var(--text);
  font-size: var(--fs-body);
  line-height: 1.85;
}

.page-contact .partner__list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-contact .partner__list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1.75;
}

.page-contact .partner__key {
  display: inline-block;
  min-width: 92px;
  margin-right: 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-contact .partner__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-contact .partner__cta-text {
  flex: 1 1 260px;
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.75;
}

.page-contact .partner__aside {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-contact .partner__panel {
  padding: clamp(20px, 3vw, 30px);
  background: var(--ink-800);
  border: 1px solid var(--line);
}

.page-contact .partner__panel .eyebrow {
  display: block;
  margin-bottom: 16px;
  color: var(--neon-soft);
  text-shadow: var(--glow-cyan);
}

.page-contact .partner__facts {
  margin: 0;
}

.page-contact .partner__fact {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line);
}

.page-contact .partner__fact:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .partner__fact dt {
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  letter-spacing: 0.1em;
  color: var(--text-dim);
}

.page-contact .partner__fact dd {
  margin: 0;
  color: var(--white);
  font-size: 0.98rem;
  line-height: 1.65;
  word-break: break-word;
}

.page-contact .partner__aside-note {
  margin: 0;
  padding: 16px 18px;
  background: rgba(28, 18, 54, 0.7);
  border: 1px dashed var(--line);
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.8;
}

/* ---------- 收束 ---------- */
.page-contact .closing {
  padding: clamp(40px, 6vw, 80px) 0 clamp(48px, 8vw, 96px);
  background:
    linear-gradient(180deg, var(--ink-900) 0%, var(--ink-800) 100%);
}

.page-contact .closing__inner {
  position: relative;
  max-width: 900px;
  padding: clamp(24px, 4vw, 46px);
  border: 1px solid var(--line);
  border-top: 3px solid var(--neon);
  background: rgba(12, 9, 24, 0.85);
}

.page-contact .closing__title {
  margin: 0 0 16px;
  font-size: var(--fs-h2);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--white);
  font-weight: 900;
}

.page-contact .closing__text {
  max-width: 64ch;
  margin: 0 0 clamp(20px, 3vw, 30px);
  color: var(--text);
  font-size: var(--fs-body);
  line-height: 1.85;
}

.page-contact .closing__mail {
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
  word-break: break-word;
}

.page-contact .closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-contact .link-more {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-contact .channel {
    grid-template-columns: minmax(140px, 200px) 1fr;
    align-items: start;
  }

  .page-contact .channel__rail {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding-bottom: 0;
    border-bottom: 0;
    border-right: 1px dashed var(--line);
    padding-right: 18px;
    min-height: 100%;
  }

  .page-contact .channel--split {
    grid-template-columns: minmax(140px, 200px) 1fr;
  }

  .page-contact .dock-open__steps {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .partner__fact {
    grid-template-columns: 96px 1fr;
    align-items: baseline;
    gap: 12px;
  }
}

@media (min-width: 960px) {
  .page-contact .channel--split {
    grid-template-columns: minmax(140px, 200px) 1fr minmax(200px, 280px);
  }

  .page-contact .ticket__body h1 {
    max-width: 18ch;
  }
}
</main>