.page-contact {
  --contact-accent: var(--neon);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-intro {
  position: relative;
  padding: clamp(28px, 6vw, 76px) 0 clamp(22px, 4vw, 44px);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-contact .contact-intro::before {
  content: "";
  position: absolute;
  right: -120px;
  top: -120px;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(124, 92, 255, .32), rgba(53, 230, 255, .08) 45%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.page-contact .contact-intro::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 76px;
  height: 2px;
  background: var(--neon);
}

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

.page-contact .contact-intro__kicker {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--neon);
}

.page-contact .contact-intro__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 6vw, 58px);
  line-height: 1.12;
  letter-spacing: .005em;
  margin: 0 0 20px;
  color: var(--text);
  max-width: 20ch;
}

.page-contact .contact-intro__lead {
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted);
  margin: 0 0 24px;
}

.page-contact .contact-intro__tags {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 三个联系方式 ---------- */
.page-contact .contact-direct {
  padding-top: clamp(36px, 6vw, 72px);
}

.page-contact .contact-direct__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 56px);
}

@media (min-width: 960px) {
  .page-contact .contact-direct__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: clamp(36px, 5vw, 72px);
  }
}

.page-contact .contact-rows {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  border-top: 1px solid var(--line);
}

.page-contact .contact-row {
  padding: clamp(22px, 3.4vw, 34px) 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 12px;
}

.page-contact .contact-row__tag {
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-contact .contact-row__value {
  font-family: var(--font-mono);
  font-size: clamp(20px, 3vw, 30px);
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  display: inline-block;
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-contact a.contact-row__value:hover,
.page-contact a.contact-row__value:focus-visible {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

.page-contact a.contact-row__value:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 6px;
}

.page-contact .contact-row--tel a.contact-row__value {
  color: var(--amber);
}

.page-contact .contact-row--tel a.contact-row__value:hover,
.page-contact .contact-row--tel a.contact-row__value:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

.page-contact .contact-row__value--static {
  font-size: clamp(16px, 2.2vw, 20px);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 500;
  letter-spacing: .02em;
}

.page-contact .contact-row__use {
  margin: 0;
  max-width: 48ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .contact-direct__media {
  margin: clamp(28px, 4vw, 44px) 0 0;
  border: 1px solid var(--line);
  background: var(--layer);
  position: relative;
  overflow: hidden;
}

.page-contact .contact-direct__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(53, 230, 255, .12), transparent 45%, rgba(124, 92, 255, .18));
  pointer-events: none;
}

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

/* ---------- 场景分组（右栏） ---------- */
.page-contact .contact-scenes {
  background: var(--layer);
  border: 1px solid var(--line);
  padding: clamp(22px, 3vw, 34px);
  position: relative;
}

.page-contact .contact-scenes::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 4px;
  height: 84px;
  background: linear-gradient(to bottom, var(--violet), transparent);
}

.page-contact .contact-scenes__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(18px, 2.2vw, 22px);
  margin: 0 0 8px;
  color: var(--text);
  letter-spacing: .02em;
}

.page-contact .contact-scenes__hint {
  margin: 0 0 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
}

.page-contact .scene-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .scene {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px dashed var(--line);
}

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

.page-contact .scene__num {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border: 1px solid var(--violet);
  color: var(--violet);
  border-radius: 50%;
  font-size: 11px;
  letter-spacing: .04em;
}

.page-contact .scene__body {
  min-width: 0;
}

.page-contact .scene__title {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.page-contact .scene__text {
  margin: 0 0 8px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .scene__route {
  margin: 0;
  font-size: 12.5px;
  color: var(--muted);
}

.page-contact .scene__route a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, color .2s ease;
}

.page-contact .scene__route a:hover,
.page-contact .scene__route a:focus-visible {
  color: var(--text);
  border-bottom-color: var(--neon);
}

.page-contact .scene__route a:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

/* ---------- 反馈清单 ---------- */
.page-contact .contact-brief {
  padding-top: clamp(40px, 6vw, 80px);
}

.page-contact .contact-brief__paper {
  padding: clamp(24px, 4vw, 44px) clamp(20px, 3.5vw, 40px);
  margin-top: 20px;
  color: #0B1122;
}

.page-contact .brief-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 22px;
}

@media (min-width: 720px) {
  .page-contact .brief-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px 40px;
  }
  .page-contact .brief-list > li:first-child {
    grid-column: 1 / -1;
  }
}

.page-contact .brief-item {
  display: grid;
  gap: 6px;
}

.page-contact .brief-item__num {
  font-size: 12px;
  color: #7C5CFF;
  letter-spacing: .18em;
}

.page-contact .brief-item__title {
  margin: 0;
  font-size: 15.5px;
  font-weight: 700;
  color: #0B1122;
  letter-spacing: .01em;
}

.page-contact .brief-item__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: #26304D;
}

/* ---------- 服务时间 ---------- */
.page-contact .contact-sla {
  padding-top: clamp(40px, 6vw, 80px);
}

.page-contact .sla-timeline {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

@media (min-width: 860px) {
  .page-contact .sla-timeline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: 0;
    border-top: 1px solid var(--line);
  }
}

.page-contact .sla-slot {
  padding: clamp(20px, 3vw, 30px) clamp(16px, 2.5vw, 26px);
  border-bottom: 1px solid var(--line);
  position: relative;
}

@media (min-width: 860px) {
  .page-contact .sla-slot {
    border-bottom: 0;
    border-right: 1px solid var(--line);
  }
  .page-contact .sla-slot:last-child {
    border-right: 0;
  }
}

.page-contact .sla-slot--live::before {
  content: "LIVE";
  position: absolute;
  top: 14px;
  right: 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .2em;
  color: var(--ok);
  padding: 3px 7px;
  border: 1px solid var(--ok);
}

.page-contact .sla-slot__time {
  margin: 0 0 6px;
  font-size: clamp(15px, 2vw, 18px);
  color: var(--neon);
  letter-spacing: .04em;
}

.page-contact .sla-slot__day {
  margin: 0 0 12px;
  font-size: 13px;
  color: var(--muted);
  letter-spacing: .12em;
}

.page-contact .sla-slot__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--text);
}

.page-contact .contact-sla__foot {
  margin: 24px 0 0;
  padding: 16px 20px;
  border-left: 3px solid var(--violet);
  background: rgba(124, 92, 255, .08);
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 内容与商务合作 ---------- */
.page-contact .contact-biz {
  padding-top: clamp(40px, 6vw, 80px);
}

.page-contact .biz-grid {
  display: grid;
  gap: 18px;
  margin-top: 22px;
}

@media (min-width: 760px) {
  .page-contact .biz-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }
}

.page-contact .biz-card {
  padding: 22px 22px 20px;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(53, 230, 255, .06), rgba(124, 92, 255, .04) 60%, transparent 100%);
  position: relative;
  display: grid;
  gap: 10px;
}

.page-contact .biz-card::before {
  content: "";
  position: absolute;
  left: 22px;
  top: 0;
  width: 44px;
  height: 2px;
  background: var(--neon);
}

.page-contact .biz-card__title {
  margin: 6px 0 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: .02em;
}

.page-contact .biz-card__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .biz-card__need {
  margin: 4px 0 0;
  font-size: 12px;
  color: var(--violet);
  letter-spacing: .04em;
  line-height: 1.7;
}

.page-contact .contact-biz__cta {
  margin: 26px 0 0;
  padding: 18px 22px;
  border: 1px dashed var(--line);
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .biz-mail {
  font-family: var(--font-mono);
  color: var(--amber);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease;
}

.page-contact .biz-mail:hover,
.page-contact .biz-mail:focus-visible {
  border-bottom-color: var(--amber);
}

.page-contact .biz-mail:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 4px;
}

/* ---------- 运营信息 ---------- */
.page-contact .contact-legal {
  padding: clamp(40px, 6vw, 80px) 0 clamp(48px, 7vw, 96px);
  border-top: 1px solid var(--line);
  margin-top: clamp(40px, 6vw, 80px);
}

.page-contact .contact-legal__grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 900px) {
  .page-contact .contact-legal__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: start;
  }
}

.page-contact .contact-legal__text .sec-head__idx {
  display: block;
  margin-bottom: 8px;
}

.page-contact .contact-legal__text .sec-head__title {
  margin: 0 0 20px;
}

.page-contact .legal-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-contact .legal-row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}

.page-contact .legal-row dt {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-contact .legal-row dd {
  margin: 0;
  font-size: 14px;
  color: var(--text);
  line-height: 1.7;
  word-break: break-word;
}

.page-contact .legal-row dd a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease;
}

.page-contact .legal-row dd a:hover,
.page-contact .legal-row dd a:focus-visible {
  border-bottom-color: var(--neon);
}

.page-contact .legal-row dd a:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

.page-contact .contact-legal__note {
  margin: 18px 0 0;
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .contact-legal__note a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease;
}

.page-contact .contact-legal__note a:hover,
.page-contact .contact-legal__note a:focus-visible {
  border-bottom-color: var(--neon);
}

.page-contact .contact-legal__media {
  margin: 0;
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}

.page-contact .contact-legal__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(8deg, rgba(53, 230, 255, .08) 0 1px, transparent 1px 42px),
    radial-gradient(circle at 30% 40%, rgba(124, 92, 255, .28), transparent 60%);
  pointer-events: none;
}

.page-contact .contact-legal__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

/* ---------- 通用微调 ---------- */
.page-contact .media {
  position: relative;
}

.page-contact .media__cap {
  margin: 0;
  padding: 10px 14px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
  background: var(--frame);
  border-top: 1px solid var(--line);
}

.page-contact .sec-head__note {
  max-width: 52ch;
}

@media (max-width: 540px) {
  .page-contact .contact-rows {
    margin-top: 18px;
  }
  .page-contact .contact-row__value {
    font-size: 18px;
  }
  .page-contact .contact-row__value--static {
    font-size: 15px;
  }
  .page-contact .sla-slot {
    padding: 18px 16px;
  }
  .page-contact .legal-row {
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 10px;
  }
}
</main>