.page-contact {
  background: var(--c-snow);
  color: var(--c-ink);
  overflow-x: clip;
}

.page-contact .section {
  scroll-margin-top: 96px;
}

/* ---------- 右侧章节索引 ---------- */
.page-contact .contact-anchors {
  display: none;
}

@media (min-width: 1101px) {
  .page-contact .contact-anchors {
    display: block;
    position: fixed;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 6;
    max-width: 132px;
  }
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-top: clamp(26px, 4.5vw, 54px);
  padding-bottom: clamp(30px, 5vw, 62px);
  border-bottom: var(--hair);
}

.page-contact .contact-hero__inner {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-contact .contact-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.26;
  letter-spacing: 0.02em;
  max-width: 20ch;
}

.page-contact .contact-hero .lede {
  margin-top: 20px;
  max-width: 48ch;
  color: var(--c-gray);
  font-size: 17px;
  line-height: 1.78;
}

.page-contact .contact-hero__aside {
  border: var(--hair);
  border-top: 3px solid var(--c-blue);
  background: var(--c-snow);
  padding: 22px 24px 24px;
  box-shadow: 0 1px 0 rgba(20, 24, 27, .03);
}

.page-contact .contact-hero__aside-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-blue);
  font-weight: 700;
}

.page-contact .contact-hero__flow {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .contact-hero__flow li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--c-ink);
  border-bottom: var(--hair);
  padding-bottom: 9px;
}

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

.page-contact .contact-hero__flow .mono {
  font-size: 12px;
  color: var(--c-gold);
  font-weight: 700;
  letter-spacing: .06em;
}

.page-contact .contact-hero__aside-note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-gray);
}

@media (min-width: 900px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }
}

/* ---------- 章节通用 ---------- */
.page-contact .contact-lede {
  margin: 18px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-gray);
}

/* ---------- 04 合作类型 ---------- */
.page-contact .contact-types {
  display: grid;
  gap: 14px;
  margin-top: clamp(24px, 3vw, 38px);
}

.page-contact .ctype {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: clamp(20px, 2.2vw, 28px);
  border: var(--hair);
  background: var(--c-snow);
  color: var(--c-ink);
  text-decoration: none;
  transition: border-color .18s linear, background-color .18s linear;
}

.page-contact .ctype__index {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-gold);
  font-weight: 700;
}

.page-contact .ctype__title {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(19px, 1.8vw, 23px);
  letter-spacing: .04em;
  color: var(--c-ink);
  transition: color .18s linear;
}

.page-contact .ctype__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-gray);
}

.page-contact .ctype__more {
  margin-top: auto;
  padding-top: 6px;
  font-size: 13px;
  font-family: var(--font-mono);
  color: var(--c-blue);
  letter-spacing: .04em;
}

.page-contact .ctype:hover {
  border-color: var(--c-orange);
  background: var(--c-mist);
}

.page-contact .ctype:hover .ctype__title {
  color: var(--c-orange-deep);
}

.page-contact .ctype:hover .ctype__more {
  color: var(--c-orange-deep);
}

.page-contact .ctype--primary {
  background: var(--c-blue);
  border-color: var(--c-blue);
}

.page-contact .ctype--primary .ctype__index {
  color: var(--c-gold);
}

.page-contact .ctype--primary .ctype__title {
  color: var(--c-snow);
}

.page-contact .ctype--primary .ctype__text {
  color: rgba(251, 252, 253, .86);
}

.page-contact .ctype--primary .ctype__more {
  color: var(--c-snow);
}

.page-contact .ctype--primary:hover {
  background: var(--c-deep);
  border-color: var(--c-deep);
}

.page-contact .ctype--primary:hover .ctype__title,
.page-contact .ctype--primary:hover .ctype__more {
  color: var(--c-snow);
}

@media (min-width: 820px) {
  .page-contact .contact-types {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-rows: minmax(0, auto);
  }

  .page-contact .ctype--primary {
    grid-column: 1 / 2;
    grid-row: 1 / 3;
    justify-content: flex-start;
  }

  .page-contact .ctype:nth-child(2) {
    grid-column: 2 / 3;
    grid-row: 1 / 2;
  }

  .page-contact .ctype:nth-child(3) {
    grid-column: 3 / 4;
    grid-row: 1 / 2;
  }

  .page-contact .ctype:nth-child(4) {
    grid-column: 2 / 4;
    grid-row: 2 / 3;
  }
}

/* ---------- 图片 ---------- */
.page-contact .contact-figure {
  margin: clamp(28px, 3.6vw, 46px) 0 0;
  border: var(--hair);
  background: var(--c-mist);
  overflow: hidden;
}

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

.page-contact .contact-figure--map img {
  aspect-ratio: 3 / 2;
}

.page-contact .contact-figure--flow img {
  aspect-ratio: 2 / 1;
}

.page-contact .contact-figure__caption {
  padding: 12px 16px;
  border-top: var(--hair);
  background: var(--c-snow);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--c-gray);
  letter-spacing: .02em;
}

/* ---------- 05 场馆入驻三步 ---------- */
.page-contact .venue-flow {
  list-style: none;
  margin: clamp(26px, 3.2vw, 42px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .venue-flow__step {
  position: relative;
  border-left: 2px solid var(--c-mist);
  padding: 0 0 30px 34px;
}

.page-contact .venue-flow__step:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-contact .venue-flow__step::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--c-gold);
}

.page-contact .venue-flow__num {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--c-blue);
}

.page-contact .venue-flow__title {
  margin: 8px 0 0;
  font-family: var(--font-sans);
  font-size: clamp(19px, 1.8vw, 23px);
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--c-ink);
}

.page-contact .venue-flow__time {
  margin: 6px 0 0;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--c-orange-deep);
}

.page-contact .venue-flow__list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 7px;
}

.page-contact .venue-flow__list li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--c-gray);
}

.page-contact .venue-flow__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 5px;
  height: 5px;
  background: var(--c-line);
}

.page-contact .venue-flow__foot {
  margin: clamp(26px, 3vw, 38px) 0 0;
  padding-top: 18px;
  border-top: var(--hair);
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-gray);
  max-width: 70ch;
}

.page-contact .venue-flow__foot a {
  color: var(--c-blue);
  text-decoration: none;
  border-bottom: 1px solid var(--c-line);
  transition: color .18s linear, border-color .18s linear;
}

.page-contact .venue-flow__foot a:hover {
  color: var(--c-orange-deep);
  border-bottom-color: var(--c-orange);
}

@media (min-width: 860px) {
  .page-contact .venue-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(20px, 2.6vw, 36px);
  }

  .page-contact .venue-flow__step {
    border-left: 0;
    border-top: 2px solid var(--c-gold);
    padding: 22px 0 0;
  }

  .page-contact .venue-flow__step::before {
    display: none;
  }
}

/* ---------- 06 赛事合作 ---------- */
.page-contact .event-coop {
  display: grid;
  gap: clamp(24px, 3.2vw, 44px);
  margin-top: clamp(24px, 3vw, 36px);
}

.page-contact .event-stages {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .event-stage {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: var(--hair);
}

.page-contact .event-stage:first-child {
  padding-top: 0;
}

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

.page-contact .event-stage__num {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--c-gold);
  padding-top: 3px;
}

.page-contact .event-stage__name {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--c-ink);
}

.page-contact .event-stage__desc {
  margin: 7px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-gray);
}

.page-contact .event-side {
  background: var(--c-mist);
  border-left: 3px solid var(--c-blue);
  padding: 24px 26px 26px;
}

.page-contact .event-side__title {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--c-deep);
}

.page-contact .event-side__list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-contact .event-side__list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-ink);
}

.page-contact .event-side__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 7px;
  height: 2px;
  background: var(--c-gold);
}

.page-contact .event-side__note {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(159, 191, 204, .8);
  font-size: 13px;
  line-height: 1.78;
  color: var(--c-gray);
}

.page-contact .event-side__note a {
  color: var(--c-blue);
  text-decoration: none;
  border-bottom: 1px solid var(--c-line);
  transition: color .18s linear, border-color .18s linear;
}

.page-contact .event-side__note a:hover {
  color: var(--c-orange-deep);
  border-bottom-color: var(--c-orange);
}

@media (min-width: 900px) {
  .page-contact .event-coop {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }
}

/* ---------- 07 城市合伙人 ---------- */
.page-contact .partner {
  display: grid;
  gap: clamp(24px, 3.2vw, 40px);
  margin-top: clamp(24px, 3vw, 36px);
}

.page-contact .partner__sub {
  margin: 0 0 14px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--c-blue);
  padding-bottom: 10px;
  border-bottom: 2px solid var(--c-gold);
}

.page-contact .partner__sub + .partner__list {
  margin-bottom: 30px;
}

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

.page-contact .partner__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-gray);
}

.page-contact .partner__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 8px;
  border: 1px solid var(--c-line);
}

.page-contact .partner-card {
  border: var(--hair);
  background: var(--c-snow);
  padding: 24px 26px 26px;
  border-top: 3px solid var(--c-orange);
}

.page-contact .partner-card__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: .12em;
  font-weight: 700;
  color: var(--c-orange-deep);
}

.page-contact .partner-card__list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-contact .partner-card__list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--c-ink);
}

.page-contact .partner-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 7px;
  height: 2px;
  background: var(--c-gold);
}

.page-contact .partner-card__note {
  margin: 20px 0 0;
  padding-top: 15px;
  border-top: var(--hair);
  font-size: 13px;
  line-height: 1.78;
  color: var(--c-gray);
}

@media (min-width: 900px) {
  .page-contact .partner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }
}

/* ---------- 08 联系方式 ---------- */
.page-contact .contact-panel {
  margin-top: clamp(24px, 3vw, 36px);
  background: var(--c-deep);
  color: var(--c-snow);
  padding: clamp(26px, 3.4vw, 46px);
}

.page-contact .contact-panel__grid {
  display: grid;
  gap: 26px;
}

.page-contact .contact-panel__key {
  margin: 0;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--c-gold);
  font-weight: 700;
}

.page-contact .contact-panel__val {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 1.5vw, 18px);
  line-height: 1.55;
  color: var(--c-snow);
  word-break: break-word;
}

.page-contact .contact-panel__hint {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(251, 252, 253, .68);
}

.page-contact .contact-panel__note {
  margin: clamp(24px, 3vw, 34px) 0 0;
  padding-top: 20px;
  border-top: 1px solid rgba(159, 191, 204, .34);
  font-size: 13px;
  line-height: 1.8;
  color: rgba(251, 252, 253, .72);
  max-width: 78ch;
}

@media (min-width: 780px) {
  .page-contact .contact-panel__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(24px, 3vw, 40px);
  }

  .page-contact .contact-panel__item + .contact-panel__item {
    border-left: 1px solid rgba(159, 191, 204, .28);
    padding-left: clamp(20px, 2.4vw, 32px);
  }
}

/* ---------- 09 准备清单 ---------- */
.page-contact .prep-grid {
  display: grid;
  gap: 14px;
  margin-top: clamp(24px, 3vw, 36px);
}

.page-contact .prep {
  border: var(--hair);
  background: var(--c-snow);
}

.page-contact .prep__summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--c-ink);
  transition: color .18s linear, background-color .18s linear;
}

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

.page-contact .prep__summary::after {
  content: "＋";
  font-size: 15px;
  color: var(--c-blue);
  line-height: 1;
  transition: color .18s linear;
}

.page-contact .prep[open] .prep__summary {
  background: var(--c-mist);
  color: var(--c-deep);
  border-bottom: var(--hair);
}

.page-contact .prep[open] .prep__summary::after {
  content: "－";
  color: var(--c-orange-deep);
}

.page-contact .prep__summary:hover {
  color: var(--c-orange-deep);
}

.page-contact .prep__list {
  margin: 0;
  padding: 18px 20px 20px;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-contact .prep__list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--c-gray);
}

.page-contact .prep__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 7px;
  height: 2px;
  background: var(--c-gold);
}

.page-contact .prep__foot {
  margin: clamp(26px, 3vw, 38px) 0 0;
  padding-top: 18px;
  border-top: var(--hair);
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-gray);
  max-width: 74ch;
}

.page-contact .prep__foot a {
  color: var(--c-blue);
  text-decoration: none;
  border-bottom: 1px solid var(--c-line);
  transition: color .18s linear, border-color .18s linear;
}

.page-contact .prep__foot a:hover {
  color: var(--c-orange-deep);
  border-bottom-color: var(--c-orange);
}

@media (min-width: 820px) {
  .page-contact .prep-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
    gap: clamp(16px, 2vw, 26px);
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-contact .ctype,
  .page-contact .ctype__title,
  .page-contact .ctype__more,
  .page-contact .venue-flow__foot a,
  .page-contact .event-side__note a,
  .page-contact .prep__summary,
  .page-contact .prep__summary::after,
  .page-contact .prep__foot a {
    transition: none;
  }
}
<<<END>>>