.page-contact {
  --pc-pad-x: clamp(16px, 4vw, 48px);
  max-width: 1240px;
  margin-inline: auto;
  padding: clamp(22px, 4vw, 44px) var(--pc-pad-x) clamp(56px, 8vw, 110px);
  display: grid;
  gap: clamp(36px, 6vw, 74px);
  color: var(--white);
}

.page-contact .contact-hero {
  display: grid;
  gap: 16px;
  justify-items: start;
}

.page-contact .contact-hero .chip {
  align-self: start;
}

.page-contact .contact-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(34px, 6.4vw, 74px);
  line-height: 1.02;
  letter-spacing: -0.015em;
  text-transform: none;
  color: var(--white);
  max-width: 18ch;
}

.page-contact .contact-title em {
  font-style: normal;
  color: var(--cyan);
}

.page-contact .contact-hero .lede {
  max-width: 62ch;
  margin: 0;
  font-size: clamp(15.5px, 1.7vw, 18px);
  line-height: 1.78;
  color: var(--white);
}

.page-contact .contact-band {
  position: relative;
  margin: 0;
  height: clamp(140px, 22vw, 262px);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--ink-2);
}

.page-contact .contact-band img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
  opacity: 0.92;
}

.page-contact .contact-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(0deg, rgba(5, 23, 15, 0.22) 0 1px, transparent 1px 4px),
    linear-gradient(180deg, rgba(5, 23, 15, 0) 42%, rgba(5, 23, 15, 0.88) 100%);
  pointer-events: none;
}

.page-contact .section-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(18px, 2.6vw, 30px);
}

.page-contact .section-head .eyebrow {
  margin: 0;
}

.page-contact .section-head .display {
  margin: 0;
}

.page-contact .display--m {
  font-family: var(--font-display);
  font-size: clamp(23px, 3.4vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-contact .section-head p {
  margin: 0;
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--mute);
}

/* ---------- 咨询场景卡片 ---------- */

.page-contact .scene-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-contact .scene {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: linear-gradient(180deg, #0A2A1E 0%, #071F16 100%);
  overflow: hidden;
  transition: border-color 0.24s var(--ease), background 0.24s var(--ease);
}

.page-contact .scene:hover {
  border-color: #1F5340;
}

.page-contact .scene[open] {
  border-color: rgba(47, 240, 192, 0.45);
  box-shadow: 0 0 0 1px rgba(47, 240, 192, 0.08), 0 18px 40px -28px rgba(47, 240, 192, 0.5);
}

.page-contact .scene__head {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  padding: clamp(18px, 2.4vw, 26px);
  padding-right: 58px;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.page-contact .scene__head::-webkit-details-marker {
  display: none;
}

.page-contact .scene__head::after {
  content: "+";
  position: absolute;
  top: clamp(17px, 2.3vw, 25px);
  right: clamp(18px, 2.4vw, 26px);
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--cyan);
  transition: transform 0.24s var(--ease), color 0.24s var(--ease);
}

.page-contact .scene[open] .scene__head::after {
  content: "−";
  color: var(--pulse);
}

.page-contact .scene__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--green);
}

.page-contact .scene__title {
  font-family: var(--font-display);
  font-size: clamp(19px, 2.4vw, 26px);
  line-height: 1.15;
  letter-spacing: -0.005em;
  color: var(--white);
}

.page-contact .scene__hint {
  flex-basis: 100%;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mute);
}

.page-contact .scene__body {
  padding: 0 clamp(18px, 2.4vw, 26px) clamp(20px, 2.6vw, 28px);
  border-top: 1px solid var(--line);
  margin-top: 2px;
  padding-top: 16px;
}

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

.page-contact .scene__cta {
  margin-top: 16px;
}

/* ---------- 联系信息板 ---------- */

.page-contact .board {
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background:
    radial-gradient(130% 120% at 0% 0%, rgba(47, 240, 192, 0.09) 0%, rgba(5, 23, 15, 0) 58%),
    #071F16;
  padding: clamp(20px, 3.2vw, 40px);
}

.page-contact .board__list {
  margin: 0;
  display: grid;
}

.page-contact .board__row {
  display: grid;
  gap: 8px;
  padding: clamp(18px, 2.8vw, 28px) 0;
  border-top: 1px solid var(--line);
}

.page-contact .board__row:last-child {
  border-bottom: 1px solid var(--line);
}

.page-contact .board__row dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
}

.page-contact .board__row dd {
  margin: 0;
}

.page-contact .board__value {
  display: inline-block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(19px, 4.2vw, 42px);
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--white);
  word-break: break-word;
}

.page-contact .board__value--pulse {
  color: var(--cyan);
}

.page-contact .board__note {
  margin: 20px 0 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--mute);
}

/* ---------- 夜景横图 ---------- */

.page-contact .night-figure {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-contact .night-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 7 / 4;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--ink-2);
}

.page-contact .night-figure figcaption {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--mute);
}

/* ---------- 咨询准备 ---------- */

.page-contact .prep {
  max-width: 780px;
}

.page-contact .prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: pc-item;
  display: grid;
}

.page-contact .prep-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--white);
}

.page-contact .prep-list li::before {
  counter-increment: pc-item;
  content: counter(pc-item, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-contact .prep__tail {
  margin: 20px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mute);
}

.page-contact .prep__tail a,
.page-contact .feedback__tail a,
.page-contact .addr__links a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 240, 192, 0.42);
  padding-bottom: 1px;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-contact .prep__tail a:hover,
.page-contact .feedback__tail a:hover,
.page-contact .addr__links a:hover {
  color: var(--green);
  border-color: var(--green);
}

/* ---------- 媒体与数据合作 ---------- */

.page-contact .coop-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-contact .coop__item {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: clamp(16px, 2.2vw, 24px);
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  border-radius: 4px var(--radius-card) var(--radius-card) 4px;
  background: #0A2A1E;
}

.page-contact .coop__item h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.25;
  letter-spacing: 0.005em;
  color: var(--white);
}

.page-contact .coop__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--mute);
}

.page-contact .coop__tail {
  margin: 22px 0 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--white);
}

/* ---------- 内容反馈 ---------- */

.page-contact .feedback__box {
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: #071F16;
  padding: clamp(18px, 2.8vw, 30px);
}

.page-contact .feedback__lead {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--white);
}

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

.page-contact .feedback__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  font-size: 15px;
  line-height: 1.7;
  color: var(--white);
}

.page-contact .feedback__list li::before {
  content: "";
  width: 14px;
  height: 1px;
  margin-top: 0.72em;
  background: var(--amber);
}

.page-contact .feedback__tail {
  margin: 18px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mute);
}

/* ---------- 地址与出行 ---------- */

.page-contact .addr {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: #0A2A1E;
  padding: clamp(20px, 3.2vw, 40px);
}

.page-contact .addr::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(23, 58, 46, 0.95) 0 1px, transparent 1px 42px),
    repeating-linear-gradient(90deg, rgba(23, 58, 46, 0.95) 0 1px, transparent 1px 42px),
    radial-gradient(90% 80% at 88% 12%, rgba(255, 83, 48, 0.12) 0%, rgba(10, 42, 30, 0) 60%);
  -webkit-mask-image: linear-gradient(125deg, #000 0%, rgba(0, 0, 0, 0.35) 58%, transparent 88%);
  mask-image: linear-gradient(125deg, #000 0%, rgba(0, 0, 0, 0.35) 58%, transparent 88%);
  pointer-events: none;
}

.page-contact .addr__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 14px;
  max-width: 720px;
}

.page-contact .addr__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(17px, 2.6vw, 28px);
  line-height: 1.4;
  letter-spacing: -0.005em;
  color: var(--amber);
  word-break: break-word;
}

.page-contact .addr__hint {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mute);
}

.page-contact .addr__links {
  margin: 4px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mute);
}

/* ---------- 响应式 ---------- */

@media (min-width: 760px) {
  .page-contact .board__row {
    grid-template-columns: 150px minmax(0, 1fr);
    align-items: baseline;
    gap: 24px;
  }

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

@media (min-width: 880px) {
  .page-contact .scene-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .scene--a {
    grid-column: span 2;
  }

  .page-contact .scene--b {
    grid-column: span 1;
  }

  .page-contact .scene--c {
    grid-column: span 1;
  }

  .page-contact .scene--d {
    grid-column: span 2;
  }

  .page-contact .contact-band {
    height: clamp(180px, 17vw, 280px);
  }
}

@media (min-width: 1100px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-contact .night-figure img {
    aspect-ratio: 7 / 3.4;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .scene,
  .page-contact .scene__head::after,
  .page-contact .prep__tail a,
  .page-contact .feedback__tail a,
  .page-contact .addr__links a {
    transition: none;
  }
}