.page-contact {
  --ct-cut: 22px;
  --ct-line: rgba(46, 230, 197, 0.24);
  background: var(--paper-100);
  color: var(--ink-900);
  font-family: var(--font-body);
  padding-bottom: clamp(40px, 7vw, 72px);
}

.page-contact .ct-crumb {
  padding-top: 22px;
}

.page-contact .section {
  padding-top: clamp(44px, 7vw, 76px);
  padding-bottom: clamp(44px, 7vw, 76px);
}

.page-contact .section.section--tight {
  padding-top: 16px;
}

.page-contact h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(24px, 4.6vw, 34px);
  line-height: 1.18;
  letter-spacing: 0.01em;
  margin: 8px 0 10px;
}

.page-contact h3 {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
  margin: 0 0 6px;
}

.page-contact p {
  line-height: 1.75;
  margin: 0 0 12px;
}

.page-contact .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin: 0 0 6px;
}

.page-contact .ct-head {
  max-width: 680px;
}

.page-contact .ct-head__sub {
  font-size: 15px;
  color: var(--gray-500);
}

/* 首屏：左深色联络面板 + 右暖纸问题索引 */
.page-contact .ct-hero__grid {
  display: grid;
  gap: 16px;
}

.page-contact .ct-hero__panel {
  position: relative;
  padding: clamp(26px, 6vw, 54px) clamp(22px, 5vw, 50px);
  background-color: var(--ink-900);
  background-image:
    repeating-linear-gradient(90deg, rgba(46, 230, 197, 0.07) 0 1px, transparent 1px 76px),
    repeating-linear-gradient(0deg, rgba(46, 230, 197, 0.05) 0 1px, transparent 1px 76px);
  color: var(--white);
  clip-path: polygon(0 0, calc(100% - var(--ct-cut)) 0, 100% var(--ct-cut), 100% 100%, 0 100%);
}

.page-contact .ct-hero__panel .eyebrow {
  color: var(--cyan-400);
}

.page-contact .ct-hero__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(30px, 6.2vw, 50px);
  line-height: 1.1;
  letter-spacing: 0.01em;
  margin: 10px 0 16px;
}

.page-contact .ct-hero__lead-text {
  font-size: 16px;
  color: rgba(252, 251, 247, 0.82);
  max-width: 46ch;
}

.page-contact .ct-hero__facts {
  display: grid;
  gap: 10px;
  margin: 24px 0 26px;
  padding-top: 18px;
  border-top: 1px solid var(--ct-line);
}

.page-contact .ct-hero__facts > div {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 3px 16px;
}

.page-contact .ct-hero__facts dt {
  min-width: 78px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan-200);
}

.page-contact .ct-hero__facts dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.5;
  color: var(--amber-400);
  overflow-wrap: anywhere;
}

.page-contact .ct-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .ct-hero__index {
  padding: clamp(22px, 5vw, 38px);
  background: var(--paper-200);
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--ct-cut) 100%, 0 calc(100% - var(--ct-cut)));
}

.page-contact .ct-hero__index-title {
  font-size: clamp(20px, 4vw, 26px);
  margin-top: 0;
}

.page-contact .ct-hero__index-text {
  font-size: 14px;
  color: var(--gray-500);
  margin-bottom: 18px;
}

.page-contact .ct-index {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--paper-400);
  border-top: 1px solid var(--paper-400);
  border-bottom: 1px solid var(--paper-400);
}

.page-contact .ct-index__link {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 13px 14px 13px 10px;
  background: var(--paper-100);
  border-left: 3px solid transparent;
  text-decoration: none;
  color: var(--ink-900);
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-contact .ct-index__link:hover,
.page-contact .ct-index__link:focus-visible {
  background: var(--white);
  border-left-color: var(--cyan-400);
}

.page-contact .ct-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gray-500);
  padding-top: 2px;
}

.page-contact .ct-index__body {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.page-contact .ct-index__body strong {
  font-size: 16px;
  font-weight: 600;
}

.page-contact .ct-index__body span {
  font-size: 13px;
  line-height: 1.5;
  color: var(--gray-500);
}

.page-contact .ct-hero__hint {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--paper-400);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--gray-500);
}

/* 三条联络通道 */
.page-contact .ct-cards {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.page-contact .ct-card {
  padding: 22px 20px 20px;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.page-contact .ct-card--mail {
  background: var(--paper-200);
}

.page-contact .ct-card--phone {
  background: var(--ink-800);
  color: var(--white);
}

.page-contact .ct-card--addr {
  background: var(--amber-100);
}

.page-contact .ct-card__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink-700);
  background: var(--cyan-200);
  padding: 2px 7px;
  margin-bottom: 12px;
}

.page-contact .ct-card--phone .ct-card__num {
  background: var(--cyan-400);
}

.page-contact .ct-card__title {
  font-size: 15px;
  letter-spacing: 0.04em;
}

.page-contact .ct-card__value {
  font-family: var(--font-mono);
  font-size: clamp(14px, 3.6vw, 17px);
  line-height: 1.5;
  margin: 0 0 10px;
  color: var(--ink-700);
  overflow-wrap: anywhere;
}

.page-contact .ct-card--mail .ct-card__value {
  color: var(--ink-900);
}

.page-contact .ct-card--phone .ct-card__value {
  color: var(--cyan-400);
}

.page-contact .ct-card__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray-500);
}

.page-contact .ct-card--phone .ct-card__desc {
  color: rgba(252, 251, 247, 0.76);
}

.page-contact .ct-card__foot {
  margin: 14px 0 0;
  padding-top: 10px;
  border-top: 1px solid var(--paper-400);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--gray-500);
}

.page-contact .ct-card--phone .ct-card__foot {
  border-top-color: var(--ct-line);
  color: var(--amber-400);
}

.page-contact .ct-shot {
  margin: 22px 0 0;
}

.page-contact .ct-shot img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-contact .ct-shot figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.03em;
  color: var(--gray-500);
}

/* 准备清单 */
.page-contact .ct-search {
  display: grid;
  gap: 8px;
  max-width: 520px;
  margin: 22px 0 26px;
}

.page-contact .ct-search .filter__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gray-500);
}

.page-contact .ct-search .filter__input {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ink-900);
  background: var(--white);
  border: 1px solid var(--paper-400);
  border-left: 3px solid var(--cyan-400);
  border-radius: 0;
}

.page-contact .ct-search .filter__input:focus {
  outline: 2px solid var(--ink-700);
  outline-offset: 1px;
}

.page-contact .ct-prep__list {
  display: grid;
  gap: 1px;
  background: var(--paper-400);
  border-top: 1px solid var(--paper-400);
  border-bottom: 1px solid var(--paper-400);
}

.page-contact .ct-prep__item {
  padding: 22px 18px 20px;
  background: var(--paper-100);
}

.page-contact .ct-prep__item[hidden] {
  display: none;
}

.page-contact .ct-prep__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink-700);
  background: var(--cyan-200);
  padding: 2px 7px;
  margin-bottom: 10px;
}

.page-contact .ct-prep__item p {
  font-size: 14px;
  color: var(--gray-500);
  margin-bottom: 0;
}

.page-contact .ct-prep__item ul {
  list-style: none;
  margin: 14px 0 0;
  padding: 12px 0 0;
  border-top: 1px solid var(--paper-400);
  display: grid;
  gap: 7px;
}

.page-contact .ct-prep__item li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink-700);
}

.page-contact .ct-prep__item li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 2px;
  background: var(--amber-400);
}

.page-contact .filter__empty {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray-500);
  overflow-wrap: anywhere;
}

/* 赛事数据支持：深色分区 */
.page-contact .ct-support {
  background: var(--ink-900);
  color: var(--white);
}

.page-contact .ct-support .eyebrow {
  color: var(--cyan-400);
}

.page-contact .ct-support .ct-head__sub {
  color: rgba(252, 251, 247, 0.7);
}

.page-contact .ct-support__rows {
  display: grid;
  gap: 1px;
  margin-top: 28px;
  background: var(--line-dark);
}

.page-contact .ct-support__row {
  display: grid;
  gap: 8px;
  padding: 22px 0;
  background: var(--ink-900);
}

.page-contact .ct-support__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--amber-400);
}

.page-contact .ct-support__body h3 {
  color: var(--white);
}

.page-contact .ct-support__body p {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(252, 251, 247, 0.74);
  margin-bottom: 0;
}

/* 订阅与登录 */
.page-contact .ct-care__grid {
  display: grid;
  gap: 16px;
}

.page-contact .ct-care__col {
  padding: clamp(22px, 5vw, 38px);
  background: var(--paper-200);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
}

.page-contact .ct-care__col--dark {
  background: var(--ink-800);
  color: var(--white);
}

.page-contact .ct-care__col--dark .eyebrow {
  color: var(--cyan-400);
}

.page-contact .ct-care__col p {
  font-size: 15px;
  color: var(--gray-500);
  margin-bottom: 16px;
}

.page-contact .ct-care__col--dark p {
  color: rgba(252, 251, 247, 0.76);
}

.page-contact .ct-care__col .link-arrow {
  font-weight: 600;
}

.page-contact .ct-care__col--dark .link-arrow {
  color: var(--cyan-400);
}

/* 合作与到访 */
.page-contact .ct-visit__grid {
  display: grid;
  gap: 24px;
}

.page-contact .ct-visit__body p {
  font-size: 15px;
  color: var(--gray-500);
}

.page-contact .ct-visit__list {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--paper-400);
}

.page-contact .ct-visit__list > div {
  display: grid;
  gap: 2px;
}

.page-contact .ct-visit__list dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--gray-500);
}

.page-contact .ct-visit__list dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-900);
  overflow-wrap: anywhere;
}

.page-contact .ct-visit__note {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.03em;
  color: var(--gray-500);
}

.page-contact .ct-visit__figure {
  margin: 0;
}

.page-contact .ct-visit__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
}

@media (min-width: 760px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 0;
    align-items: stretch;
  }

  .page-contact .ct-hero__index {
    margin-left: 14px;
  }

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

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

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

  .page-contact .ct-support__row {
    grid-template-columns: 150px minmax(0, 1fr);
    align-items: start;
    gap: 20px;
  }

  .page-contact .ct-head--split {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    gap: 28px;
    align-items: end;
    max-width: none;
  }

  .page-contact .ct-head--split .ct-head__sub {
    margin-bottom: 4px;
  }
}

@media (min-width: 1060px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }

  .page-contact .ct-visit__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
    align-items: center;
    gap: 36px;
  }

  .page-contact .ct-prep__item {
    padding: 26px 24px 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-index__link {
    transition: none;
  }
}
<<<END>>>