.page-contact {
  background: var(--paper);
  color: var(--ink);
  padding: 0 0 72px;
  font-family: var(--font-body);
}

.page-contact img {
  max-width: 100%;
}

.page-contact .page-contact__crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 20px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
}

.page-contact .page-contact__sep {
  color: var(--gray);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  display: grid;
  gap: 26px;
  padding: 22px 0 40px;
}

.page-contact .contact-hero__body {
  border-left: 6px solid var(--green);
  padding-left: 16px;
}

.page-contact .contact-hero__kicker {
  color: var(--green-deep);
  margin: 0 0 10px;
}

.page-contact .contact-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 7vw, 54px);
  line-height: 1.04;
  letter-spacing: -.01em;
  margin: 0 0 16px;
}

.page-contact .contact-hero__lede {
  font-size: 16px;
  line-height: 1.75;
  margin: 0 0 20px;
  max-width: 48ch;
}

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

.page-contact .hero-chip {
  border: 3px solid var(--ink);
  background: var(--ink);
  color: var(--text-light);
  font-size: 13px;
  font-weight: 700;
  padding: 8px 12px;
  box-shadow: var(--hard-sm);
}

.page-contact .hero-chip--key {
  background: var(--text-light);
  color: var(--ink);
}

/* ---------- 图片位 ---------- */
.page-contact .shot {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: var(--edge);
  box-shadow: var(--hard);
  background: var(--panel);
}

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

.page-contact .shot::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(232, 241, 234, .12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 241, 234, .12) 1px, transparent 1px);
  background-size: 34px 34px;
}

.page-contact .shot--hero {
  aspect-ratio: 2 / 1;
}

.page-contact .shot--steps {
  aspect-ratio: 8 / 5;
  margin-bottom: 22px;
}

.page-contact .shot__cap {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 2;
  background: var(--ink);
  color: var(--text-light);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .02em;
  padding: 7px 11px;
}

/* ---------- 两列骨架 ---------- */
.page-contact .contact-layout {
  display: grid;
  gap: 30px;
  align-items: start;
}

/* ---------- 联系卡 ---------- */
.page-contact .contact-card {
  background: var(--ink);
  color: var(--text-light);
  border: var(--edge);
  box-shadow: var(--hard);
  padding: 24px 20px 20px;
}

.page-contact .contact-card__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 24px;
  line-height: 1.1;
  margin: 0 0 8px;
}

.page-contact .contact-card__lead {
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray);
  margin: 0 0 18px;
}

.page-contact .contact-row {
  padding: 14px 0;
  border-top: 1px solid rgba(232, 241, 234, .2);
}

.page-contact .contact-row:last-of-type {
  border-bottom: 1px solid rgba(232, 241, 234, .2);
}

.page-contact .contact-row__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--green);
  margin: 0 0 7px;
}

.page-contact .contact-row__val {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  margin: 0 0 7px;
  word-break: break-all;
}

.page-contact .contact-row__val--addr {
  font-family: var(--font-body);
  font-size: 16px;
  word-break: normal;
}

.page-contact .contact-row__note {
  font-size: 13px;
  line-height: 1.65;
  margin: 0;
  color: var(--text-light);
  opacity: .8;
}

.page-contact .contact-card__foot {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gray);
  margin: 18px 0 0;
  letter-spacing: .04em;
}

/* ---------- 右列区块 ---------- */
.page-contact .flow-section {
  padding: 26px 0 32px;
  border-top: 3px solid var(--ink);
}

.page-contact .flow-section__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4vw, 32px);
  line-height: 1.1;
  margin: 0 0 8px;
}

.page-contact .flow-section__note {
  font-size: 14px;
  line-height: 1.7;
  color: var(--panel);
  margin: 0 0 20px;
  max-width: 62ch;
}

/* ---------- 三类事项 ---------- */
.page-contact .topic-grid {
  display: grid;
  gap: 16px;
}

.page-contact .topic-card {
  display: flex;
  flex-direction: column;
  background: var(--text-light);
  border: var(--edge);
  box-shadow: var(--hard-sm);
}

.page-contact .topic-card__bar {
  display: block;
  height: 8px;
}

.page-contact .topic-card__bar--league { background: var(--green); }
.page-contact .topic-card__bar--cup { background: var(--orange); }
.page-contact .topic-card__bar--num { background: var(--yellow); }

.page-contact .topic-card__inner {
  padding: 14px 16px 16px;
}

.page-contact .topic-card__tag {
  display: inline-block;
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
}

.page-contact .topic-card__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.15;
  margin: 0 0 10px;
}

.page-contact .topic-card__text {
  font-size: 15px;
  line-height: 1.68;
  margin: 0 0 12px;
}

.page-contact .topic-card__need {
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
  padding-top: 10px;
  border-top: var(--hair);
}

.page-contact .topic-card__need strong {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent-deep);
}

/* ---------- 提交前准备 ---------- */
.page-contact .prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--hair);
}

.page-contact .prep-list li {
  display: grid;
  gap: 6px;
  padding: 15px 0;
  border-bottom: var(--hair);
}

.page-contact .prep-list__key {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--green-deep);
}

.page-contact .prep-list__val {
  font-size: 15px;
  line-height: 1.7;
}

/* ---------- 三步节奏 ---------- */
.page-contact .flow-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: none;
}

.page-contact .step {
  background: var(--panel);
  color: var(--text-light);
  border: var(--edge);
  border-left-width: 8px;
  border-left-color: var(--green);
  box-shadow: var(--hard-sm);
  padding: 18px 18px 20px;
}

.page-contact .step__no {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--yellow);
  margin: 0 0 8px;
  letter-spacing: .06em;
}

.page-contact .step__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  margin: 0 0 8px;
}

.page-contact .step__text {
  font-size: 15px;
  line-height: 1.68;
  margin: 0;
  color: var(--text-light);
}

/* ---------- 共建与引用 ---------- */
.page-contact .build-grid {
  display: grid;
  gap: 16px;
}

.page-contact .build-card {
  border: var(--edge);
  box-shadow: var(--hard-sm);
  background: var(--text-light);
  padding: 20px 18px 18px;
}

.page-contact .build-card--ink {
  background: var(--ink);
  color: var(--text-light);
}

.page-contact .build-card__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.2;
  margin: 0 0 10px;
}

.page-contact .build-card__text {
  font-size: 15px;
  line-height: 1.75;
  margin: 0 0 14px;
}

.page-contact .build-card__links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
}

.page-contact .link-arrow {
  display: inline-block;
  align-self: flex-start;
  font-size: 14px;
  font-weight: 700;
  color: var(--accent-deep);
  text-decoration: none;
  border-bottom: 3px solid var(--accent);
  padding-bottom: 2px;
}

.page-contact .build-card--ink .link-arrow {
  color: var(--yellow);
  border-bottom-color: var(--yellow);
}

.page-contact .link-arrow:hover,
.page-contact .link-arrow:focus-visible {
  background: var(--yellow);
  color: var(--ink);
}

/* ---------- 底部横幅 ---------- */
.page-contact .banner {
  display: grid;
  gap: 18px;
  margin-top: 34px;
  background: var(--ink);
  color: var(--text-light);
  border: var(--edge);
  border-left-width: 10px;
  border-left-color: var(--orange);
  box-shadow: var(--hard);
  padding: 26px 22px;
}

.page-contact .banner__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4vw, 30px);
  line-height: 1.12;
  margin: 0 0 8px;
}

.page-contact .banner__text {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-light);
  opacity: .88;
  margin: 0;
}

.page-contact .banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-contact .prep-list li {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

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

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

  .page-contact .build-card__links {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 18px;
  }

  .page-contact .contact-hero__body {
    padding-left: 22px;
  }
}

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

@media (min-width: 900px) {
  .page-contact .contact-hero {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 40px;
    align-items: center;
    padding: 34px 0 48px;
  }

  .page-contact .contact-layout {
    grid-template-columns: 340px minmax(0, 1fr);
    gap: 48px;
  }

  .page-contact .contact-card {
    position: sticky;
    top: calc(var(--header-h) + 20px);
    padding: 26px 22px 22px;
  }

  .page-contact .flow-section:first-child {
    padding-top: 0;
    border-top: 0;
  }

  .page-contact .banner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 30px 32px;
  }

  .page-contact .banner__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 1080px) {
  .page-contact .contact-hero__body {
    padding-left: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .link-arrow {
    transition: none;
  }
}