.page-contact {
  --pc-tint: #EDF2FF;
  --pc-hair: rgba(34, 40, 51, 0.1);
  --pc-shadow: 0 20px 42px -34px rgba(11, 14, 20, 0.55);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: clip;
}

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

.page-contact .section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.7rem, 4.6vw, 2.9rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
  margin: 0.45rem 0 0.65rem;
}

.page-contact .section-lead {
  margin: 0;
  max-width: 48ch;
  font-size: 1rem;
  line-height: 1.72;
  color: var(--graphite);
}

/* ---------- 顶部上下文 ---------- */
.page-contact .contact-topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-block: clamp(1.25rem, 4vw, 2.25rem) 1rem;
}

.page-contact .contact-topbar__hint {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  color: var(--ink);
  background: rgba(255, 90, 31, 0.14);
  border: 1px solid rgba(255, 90, 31, 0.34);
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
}

/* ---------- 首屏拼贴 ---------- */
.page-contact .contact-hero {
  position: relative;
  margin-inline: clamp(0.75rem, 2.5vw, 1.5rem);
  border-radius: var(--radius-l);
  background: var(--ink);
  color: var(--paper);
  overflow: hidden;
  isolation: isolate;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -24%;
  right: -14%;
  width: min(82%, 640px);
  aspect-ratio: 1;
  background:
    radial-gradient(circle at 58% 42%, rgba(94, 231, 255, 0.42), transparent 60%),
    radial-gradient(circle at 28% 74%, rgba(255, 90, 31, 0.36), transparent 62%);
  z-index: -1;
  pointer-events: none;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    115deg,
    rgba(247, 250, 255, 0.055) 0 1px,
    transparent 1px 64px
  );
  z-index: -1;
  pointer-events: none;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 2.8rem);
  padding-block: clamp(2rem, 6vw, 3.6rem);
}

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

.page-contact .contact-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.2rem, 7.6vw, 4.8rem);
  line-height: 0.94;
  letter-spacing: -0.02em;
  margin: 0.55rem 0 1rem;
}

.page-contact .contact-hero__title span {
  display: block;
  color: var(--orange);
}

.page-contact .contact-hero__lead {
  margin: 0;
  max-width: 36em;
  font-size: clamp(0.98rem, 2.2vw, 1.1rem);
  line-height: 1.72;
  color: rgba(247, 250, 255, 0.82);
}

.page-contact .contact-hero__status {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.35rem;
}

.page-contact .contact-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: rgba(247, 250, 255, 0.86);
  border: 1px solid rgba(247, 250, 255, 0.2);
  border-radius: 999px;
  padding: 0.38rem 0.75rem;
}

.page-contact .contact-chip__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 0 3px rgba(183, 255, 42, 0.18);
}

.page-contact .contact-chip__dot--blue {
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(94, 231, 255, 0.18);
}

.page-contact .contact-chip__dot--orange {
  background: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 90, 31, 0.2);
}

.page-contact .contact-hero__figure {
  margin: 0;
  border-radius: var(--radius-m);
  overflow: hidden;
  border: 1px solid rgba(247, 250, 255, 0.16);
  box-shadow: 0 30px 60px -40px rgba(0, 0, 0, 0.9);
}

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

/* ---------- 联系通道 ---------- */
.page-contact .contact-channels {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
}

.page-contact .contact-channels__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(0.85rem, 2vw, 1.15rem);
  margin-top: clamp(1.4rem, 3vw, 2rem);
}

.page-contact .channel-card {
  padding: clamp(1.1rem, 3vw, 1.6rem);
  border-radius: var(--radius-m);
  background: #ffffff;
  border: 1px solid var(--line);
  box-shadow: var(--pc-shadow);
}

.page-contact .channel-card--mail {
  background: var(--ink);
  color: var(--paper);
  border-color: transparent;
}

.page-contact .channel-card--phone {
  border-color: rgba(255, 90, 31, 0.38);
  background: linear-gradient(158deg, rgba(255, 90, 31, 0.12), #ffffff 64%);
}

.page-contact .channel-card__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.71rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
}

.page-contact .channel-card--mail .channel-card__label {
  color: var(--neon);
}

.page-contact .channel-card__value {
  margin: 0.4rem 0 0.55rem;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.02rem, 4.2vw, 1.72rem);
  line-height: 1.22;
  letter-spacing: -0.01em;
  overflow-wrap: anywhere;
}

.page-contact .channel-card__value--sm {
  font-size: clamp(0.98rem, 3.4vw, 1.28rem);
}

.page-contact .channel-card__note {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.68;
  color: var(--graphite);
}

.page-contact .channel-card--mail .channel-card__note {
  color: rgba(247, 250, 255, 0.74);
}

/* ---------- 反馈分类 ---------- */
.page-contact .contact-routes {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
  background: var(--pc-tint);
  border-block: 1px solid var(--pc-hair);
}

.page-contact .contact-routes__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(0.8rem, 2vw, 1.1rem);
  margin-top: clamp(1.4rem, 3vw, 2rem);
}

.page-contact .route-card {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: clamp(1.05rem, 2.6vw, 1.45rem);
  border-radius: var(--radius-m);
  background: #ffffff;
  border: 1px solid var(--line);
  border-top: 3px solid var(--blue);
  box-shadow: 0 20px 40px -36px rgba(11, 14, 20, 0.6);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.page-contact .route-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 26px 44px -30px rgba(11, 14, 20, 0.42);
}

.page-contact .route-card__icon {
  width: 36px;
  height: 36px;
  color: var(--blue);
}

.page-contact .route-card--login {
  border-top-color: var(--blue);
}

.page-contact .route-card--login .route-card__icon {
  color: var(--blue);
}

.page-contact .route-card--report {
  border-top-color: var(--orange);
}

.page-contact .route-card--report .route-card__icon {
  color: var(--orange);
}

.page-contact .route-card--data {
  border-top-color: var(--cyan);
}

.page-contact .route-card--data .route-card__icon {
  color: #0F8FAA;
}

.page-contact .route-card--follow {
  border-top-color: var(--neon);
}

.page-contact .route-card--follow .route-card__icon {
  color: #6C9A0C;
}

.page-contact .route-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.24rem;
  font-weight: 700;
  letter-spacing: -0.005em;
}

.page-contact .route-card p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.68;
  color: var(--graphite);
}

.page-contact .route-card__link {
  margin-top: auto;
  align-self: flex-start;
  padding-top: 0.35rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(30, 107, 255, 0.32);
}

.page-contact .route-card__link:hover,
.page-contact .route-card__link:focus-visible {
  border-bottom-color: var(--blue);
}

.page-contact .route-card--feature {
  padding: 0;
  gap: 0;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  border-top-color: var(--orange);
}

.page-contact .route-card__media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.page-contact .route-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .route-card__feature-body {
  padding: clamp(1rem, 2.6vw, 1.35rem);
}

.page-contact .route-card__feature-title {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
}

.page-contact .route-card--feature p {
  font-size: 0.92rem;
  line-height: 1.68;
  color: rgba(247, 250, 255, 0.76);
}

/* ---------- 提交清单 ---------- */
.page-contact .contact-prep {
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
}

.page-contact .contact-prep__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 3.5vw, 2.6rem);
}

.page-contact .prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.8rem;
}

.page-contact .prep-list__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(0.8rem, 2vw, 1.2rem);
  align-items: start;
  padding: clamp(0.9rem, 2.2vw, 1.2rem) clamp(1rem, 2.4vw, 1.3rem);
  background: #ffffff;
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius-s) var(--radius-m) var(--radius-m) var(--radius-s);
}

.page-contact .prep-list__num {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.6vw, 1.3rem);
  font-weight: 600;
  color: var(--orange);
  line-height: 1.35;
}

.page-contact .prep-list__body h3 {
  margin: 0 0 0.3rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
}

.page-contact .prep-list__body p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.68;
  color: var(--graphite);
}

/* ---------- 服务时间 ---------- */
.page-contact .contact-hours {
  padding-block: 0 clamp(2.5rem, 6vw, 4rem);
}

.page-contact .contact-hours__card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-l);
  background: var(--ink);
  color: var(--paper);
  padding: clamp(1.5rem, 4vw, 2.6rem);
}

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

.page-contact .contact-hours__title {
  margin: 0.45rem 0 0.7rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 4vw, 2.35rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.page-contact .contact-hours__lead {
  margin: 0;
  max-width: 52ch;
  font-size: 0.96rem;
  line-height: 1.7;
  color: rgba(247, 250, 255, 0.76);
}

.page-contact .hours-track {
  height: 12px;
  margin-top: clamp(1.5rem, 3.5vw, 2.2rem);
  border-radius: 999px;
  background: rgba(247, 250, 255, 0.14);
  overflow: hidden;
}

.page-contact .hours-track__fill {
  display: block;
  height: 100%;
  width: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue), var(--cyan) 34%, var(--neon) 68%, var(--orange));
}

.page-contact .hours-scale {
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  margin: 0.7rem 0 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.71rem;
  letter-spacing: 0.03em;
  color: rgba(247, 250, 255, 0.72);
}

.page-contact .hours-scale__item--mid {
  text-align: center;
}

.page-contact .hours-scale__item--end {
  text-align: right;
}

/* ---------- 合作与媒体 ---------- */
.page-contact .contact-partner {
  padding-block: 0 clamp(3rem, 6vw, 5rem);
}

.page-contact .contact-partner__card {
  padding: clamp(1.3rem, 3.5vw, 2.2rem);
  border-left: 4px solid var(--blue);
  border-radius: 0 var(--radius-m) var(--radius-m) 0;
  background: linear-gradient(118deg, rgba(30, 107, 255, 0.09), rgba(94, 231, 255, 0.11) 68%, rgba(255, 250, 255, 0));
}

.page-contact .contact-partner__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.2rem, 3vw, 2rem);
}

.page-contact .contact-partner__mail {
  margin: 1rem 0 0;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1rem, 3.6vw, 1.42rem);
  color: var(--blue);
  overflow-wrap: anywhere;
}

.page-contact .contact-partner__side-title {
  margin: 0 0 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--graphite);
}

.page-contact .partner-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-contact .partner-list li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.94rem;
  line-height: 1.62;
  color: var(--graphite);
}

.page-contact .partner-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.56em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--neon);
  box-shadow: 0 0 0 3px rgba(183, 255, 42, 0.22);
}

.page-contact .contact-quicklinks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.7rem;
  margin-top: clamp(1.4rem, 3vw, 1.9rem);
}

.page-contact .contact-quicklinks a {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  padding: 0.42rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #ffffff;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-contact .contact-quicklinks a:hover,
.page-contact .contact-quicklinks a:focus-visible {
  color: var(--blue);
  border-color: rgba(30, 107, 255, 0.45);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-contact .contact-routes__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .route-card--feature {
    grid-column: 1 / -1;
  }

  .page-contact .route-card__media {
    aspect-ratio: 21 / 9;
  }
}

@media (min-width: 860px) {
  .page-contact .contact-channels__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }

  .page-contact .channel-card--addr {
    grid-column: 1 / -1;
  }

  .page-contact .contact-prep__grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
  }

  .page-contact .contact-partner__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
  }
}

@media (min-width: 1080px) {
  .page-contact .contact-routes__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .route-card--feature {
    grid-column: auto;
    grid-row: span 2;
  }

  .page-contact .route-card__media {
    aspect-ratio: 16 / 11;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .route-card,
  .page-contact .contact-quicklinks a {
    transition: none;
  }

  .page-contact .route-card:hover {
    transform: none;
  }
}
<<<END>>>