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

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 24px 0 0;
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--muted);
}
.page-contact .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}
.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  color: var(--ember);
  border-color: var(--ember);
}
.page-contact .breadcrumb__sep {
  color: var(--line);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  margin-top: 18px;
  padding: 40px 0 50px;
  background:
    radial-gradient(115% 95% at 90% 0%, rgba(255, 91, 26, .20), transparent 58%),
    radial-gradient(80% 60% at 0% 100%, rgba(47, 211, 200, .07), transparent 60%),
    var(--ink-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.page-contact .contact-hero__inner {
  display: grid;
  gap: 34px;
}
.page-contact .contact-hero__text h1 {
  margin: 14px 0 0;
  font-size: clamp(36px, 10vw, 78px);
  font-weight: 900;
  line-height: .96;
  letter-spacing: -.035em;
  color: var(--paper);
}
.page-contact .contact-hero__lead {
  margin: 20px 0 0;
  max-width: 44ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--muted);
}
.page-contact .contact-lines {
  display: grid;
  gap: 22px;
  margin-top: 32px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}
.page-contact .contact-line__label {
  display: block;
  margin-bottom: 9px;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--muted);
}
.page-contact .contact-line__value {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  line-height: 1.12;
  word-break: break-word;
  overflow-wrap: anywhere;
}
.page-contact .contact-line--phone .contact-line__value {
  font-size: clamp(30px, 9.2vw, 60px);
  letter-spacing: -.02em;
  color: var(--ember);
  text-shadow: 0 0 42px rgba(255, 91, 26, .38);
}
.page-contact .contact-line--mail .contact-line__value {
  font-size: clamp(15px, 4.3vw, 29px);
  color: var(--paper);
}
.page-contact .contact-hero__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  object-fit: cover;
  filter: saturate(.82) contrast(1.06);
}

/* ---------- 通用章节抬头 ---------- */
.page-contact .section-head {
  margin-bottom: 28px;
}
.page-contact .section-head h2 {
  margin: 10px 0 0;
  font-size: clamp(26px, 6vw, 42px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.03em;
  color: var(--paper);
}
.page-contact .eyebrow {
  color: var(--ember);
  letter-spacing: .22em;
}

/* ---------- 三条通道 ---------- */
.page-contact .contact-channels {
  padding: 58px 0 50px;
  background: var(--ink);
}
.page-contact .channel-deck {
  display: grid;
  gap: 16px;
}
.page-contact .channel-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  box-shadow: 0 18px 34px -26px rgba(0, 0, 0, .9);
}
.page-contact .channel-card > summary {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 20px 22px 18px;
  cursor: pointer;
  list-style: none;
}
.page-contact .channel-card > summary::-webkit-details-marker {
  display: none;
}
.page-contact .channel-card > summary:focus-visible {
  outline: 2px solid var(--ember);
  outline-offset: -2px;
}
.page-contact .channel-card__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--cyan);
}
.page-contact .channel-card__title {
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--paper);
}
.page-contact .channel-card > summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 21px;
  line-height: 1;
  color: var(--ember);
}
.page-contact .channel-card[open] > summary::after {
  content: "−";
}
.page-contact .channel-card[open] > summary {
  padding-bottom: 16px;
}
.page-contact .channel-card__body {
  margin: 0 22px;
  padding: 16px 0 22px;
  border-top: 1px solid var(--line);
}
.page-contact .channel-card__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}
.page-contact .channel-card__body ul {
  display: grid;
  gap: 9px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}
.page-contact .channel-card__body li {
  position: relative;
  padding-left: 17px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--paper);
}
.page-contact .channel-card__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 7px;
  height: 1px;
  background: var(--ember);
}

/* ---------- 客服时段 ---------- */
.page-contact .contact-hours {
  padding: 56px 0;
  background: var(--ink-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.page-contact .hours__inner {
  display: grid;
  gap: 34px;
}
.page-contact .hours__text h2 {
  margin: 10px 0 18px;
  font-size: clamp(26px, 6vw, 42px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.03em;
  color: var(--paper);
}
.page-contact .hours__text p {
  margin: 0 0 14px;
  max-width: 46ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--muted);
}
.page-contact .hours__text .num {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cyan);
  word-break: break-word;
  overflow-wrap: anywhere;
}
.page-contact .hours__text .btn {
  margin-top: 10px;
}
.page-contact .hours__panel {
  padding: 22px 22px 20px;
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--ember);
  border-radius: var(--radius);
}
.page-contact .hours__row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  justify-content: space-between;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}
.page-contact .hours__row:first-child {
  padding-top: 0;
}
.page-contact .hours__day {
  font-size: 14px;
  color: var(--muted);
}
.page-contact .hours__time {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--paper);
}
.page-contact .hours__note {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 通信地址 ---------- */
.page-contact .contact-address {
  padding: 56px 0;
  background: var(--ink);
}
.page-contact .address__inner {
  display: grid;
  gap: 30px;
}
.page-contact .address__text h2 {
  margin: 10px 0 18px;
  font-size: clamp(26px, 6vw, 42px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.03em;
  color: var(--paper);
}
.page-contact .address__line {
  display: block;
  margin: 0 0 18px;
  padding: 16px 18px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--paper);
  background: linear-gradient(90deg, rgba(255, 91, 26, .16), rgba(255, 91, 26, 0) 88%);
  border-left: 3px solid var(--ember);
  border-radius: var(--radius);
}
.page-contact .address__text p {
  margin: 0 0 14px;
  max-width: 48ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--muted);
}
.page-contact .address__media {
  margin: 0;
}
.page-contact .address__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  object-fit: cover;
  filter: saturate(.78) contrast(1.04);
}
.page-contact .address__cap {
  margin-top: 12px;
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--muted);
}

/* ---------- 会员与赛程 ---------- */
.page-contact .contact-member {
  padding: 56px 0;
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(232, 255, 77, .08), transparent 62%),
    var(--ink-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.page-contact .member__inner h2 {
  margin: 12px 0 18px;
  font-size: clamp(26px, 6vw, 42px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.03em;
  color: var(--paper);
}
.page-contact .member__inner p {
  margin: 0 0 14px;
  max-width: 52ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--muted);
}
.page-contact .member__badge {
  display: inline-block;
  margin: 0;
  padding: 5px 11px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--ink);
  background: var(--lime);
  border-radius: 2px;
}
.page-contact .member__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 22px 0 6px;
}
.page-contact .member__aside {
  margin-top: 10px;
  font-size: 13.5px;
  color: var(--muted);
}
.page-contact .member__aside a {
  color: var(--ember);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 91, 26, .5);
}
.page-contact .member__aside a:hover,
.page-contact .member__aside a:focus-visible {
  border-color: var(--ember);
}

/* ---------- 提交之后 ---------- */
.page-contact .contact-flow {
  padding: 58px 0 62px;
  background: var(--ink);
}
.page-contact .flow {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-contact .flow__step {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 16px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}
.page-contact .flow__step:last-child {
  border-bottom: 1px solid var(--line);
}
.page-contact .flow__num {
  padding-left: 14px;
  border-left: 2px solid var(--ember);
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--ember);
}
.page-contact .flow__body h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--paper);
}
.page-contact .flow__body p {
  margin: 0;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}
.page-contact .flow__eta {
  display: inline-block;
  margin-top: 11px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--muted);
  opacity: .58;
  transition: opacity .22s ease, color .22s ease;
}
.page-contact .flow__step:hover .flow__eta,
.page-contact .flow__step:focus-within .flow__eta {
  opacity: 1;
  color: var(--lime);
}
.page-contact .flow__foot {
  margin: 26px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}
.page-contact .flow__foot a {
  color: var(--ember);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 91, 26, .5);
}
.page-contact .flow__foot a:hover,
.page-contact .flow__foot a:focus-visible {
  border-color: var(--ember);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-contact .contact-hero {
    padding: 52px 0 64px;
  }
  .page-contact .hours__panel {
    padding: 26px 28px 24px;
  }
  .page-contact .flow__step {
    grid-template-columns: 84px 1fr;
    gap: 22px;
    padding: 26px 0;
  }
  .page-contact .flow__num {
    font-size: 22px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: 1.18fr .82fr;
    gap: 56px;
    align-items: end;
  }
  .page-contact .contact-hero__media {
    margin-bottom: -6px;
  }
  .page-contact .channel-deck {
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    align-items: start;
  }
  .page-contact .channel-card--b {
    margin-top: 38px;
  }
  .page-contact .channel-card--c {
    margin-top: 76px;
  }
  .page-contact .hours__inner {
    grid-template-columns: 1.1fr .9fr;
    gap: 52px;
    align-items: start;
  }
  .page-contact .address__inner {
    grid-template-columns: 1fr 1fr;
    gap: 52px;
    align-items: center;
  }
  .page-contact .contact-channels {
    padding: 72px 0 86px;
  }
  .page-contact .contact-hours,
  .page-contact .contact-address,
  .page-contact .contact-member {
    padding: 72px 0;
  }
  .page-contact .contact-flow {
    padding: 76px 0 82px;
  }
}
<<<END>>>