.page-contact {
  --contact-line: rgba(14, 27, 51, .12);
  --contact-mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, "PingFang SC", monospace;
  background: var(--cream);
  color: var(--ink);
  padding-bottom: 64px;
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-contact .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  padding: 18px 0 4px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--stone);
}

.page-contact .crumbs__link {
  color: var(--stone);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.page-contact .crumbs__link:hover,
.page-contact .crumbs__link:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--cyan);
  outline: none;
}

.page-contact .crumbs__sep {
  color: rgba(111, 116, 128, .5);
}

.page-contact .crumbs__current {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- 通用小标题 ---------- */
.page-contact .eyebrow {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--clay);
}

.page-contact .section__title {
  margin: 10px 0 0;
  font-size: clamp(24px, 6.2vw, 32px);
  line-height: 1.24;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-contact .section__lede {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.75;
  color: rgba(14, 27, 51, .72);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding: 20px 0 8px;
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 30px;
}

.page-contact .contact-hero__main {
  min-width: 0;
}

.page-contact .contact-hero h1 {
  margin: 10px 0 0;
  font-size: clamp(30px, 8.2vw, 44px);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: -.015em;
  color: var(--ink);
}

.page-contact .contact-hero__lede {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(14, 27, 51, .76);
}

.page-contact .mail-board {
  position: relative;
  margin-top: 26px;
  padding: 20px 22px 22px 26px;
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--cream);
  box-shadow: var(--shadow-panel);
  overflow: hidden;
}

.page-contact .mail-board::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 6px;
  background: linear-gradient(180deg, var(--orange), var(--rose));
}

.page-contact .mail-board__tag {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-contact .mail-board__value {
  margin: 9px 0 0;
  font-family: var(--contact-mono);
  font-size: clamp(17px, 4.6vw, 27px);
  font-weight: 700;
  line-height: 1.28;
  color: var(--cream);
  word-break: break-all;
  user-select: all;
  -webkit-user-select: all;
}

.page-contact .mail-board__note {
  margin: 11px 0 0;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 247, 234, .72);
}

.page-contact .hero-phone {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin: 16px 0 0;
  font-size: 15px;
  color: var(--stone);
}

.page-contact .hero-phone svg {
  color: var(--cyan);
  flex: 0 0 auto;
}

.page-contact .hero-phone strong {
  font-family: var(--contact-mono);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--ink);
  user-select: all;
  -webkit-user-select: all;
}

.page-contact .hero-facts {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-contact .hero-facts li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(14, 27, 51, .72);
}

.page-contact .hero-facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 9px;
  height: 9px;
  border-radius: 3px;
  background: var(--orange);
}

.page-contact .hero-facts li:nth-child(2)::before {
  background: var(--cyan);
}

.page-contact .contact-hero__art {
  position: relative;
  margin: 0;
  padding: 14px;
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--orange) 0%, var(--orange-soft) 48%, #FFD9A6 100%);
  box-shadow: var(--shadow-panel);
}

.page-contact .contact-hero__art img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: calc(var(--radius) - 8px);
  object-fit: cover;
  background: rgba(255, 255, 255, .5);
}

.page-contact .contact-hero__badge {
  position: absolute;
  top: -11px;
  right: 18px;
  padding: 6px 13px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--cream);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .09em;
  box-shadow: 0 10px 22px -14px rgba(14, 27, 51, .95);
}

.page-contact .contact-hero__cap {
  margin: 12px 4px 2px;
  font-size: 13px;
  line-height: 1.62;
  color: rgba(14, 27, 51, .7);
}

/* ---------- 三条联络线 ---------- */
.page-contact .contact-lanes {
  padding-top: 52px;
}

.page-contact .contact-sec-head {
  max-width: 44em;
}

.page-contact .lane-grid {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}

.page-contact .lane {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  padding: 22px 20px 24px;
  border-radius: var(--radius);
  border-left: 5px solid var(--orange);
  background: #fff;
  box-shadow: 0 0 0 1px rgba(14, 27, 51, .07), 0 20px 36px -32px rgba(14, 27, 51, .7);
}

.page-contact .lane--partner {
  border-left-color: var(--cyan);
}

.page-contact .lane--visit {
  border-left-color: var(--moss);
}

.page-contact .lane__head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-contact .lane__icon {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: rgba(255, 138, 31, .18);
  color: #A85300;
}

.page-contact .lane__icon--cyan {
  background: rgba(0, 194, 199, .18);
  color: #00747A;
}

.page-contact .lane__icon--moss {
  background: rgba(92, 122, 90, .18);
  color: var(--moss);
}

.page-contact .lane__title {
  margin: 0;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.32;
  color: var(--ink);
}

.page-contact .lane__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.74;
  color: rgba(14, 27, 51, .74);
}

.page-contact .lane__mail {
  margin: 0;
  font-family: var(--contact-mono);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink);
  word-break: break-all;
  user-select: all;
  -webkit-user-select: all;
}

.page-contact .lane__addr {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink);
}

.page-contact .lane__addr svg {
  flex: 0 0 auto;
  margin-top: 3px;
  color: var(--moss);
}

.page-contact .lane__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 2px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .lane__tags li {
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--ink);
  background: rgba(0, 194, 199, .13);
  border: 1px solid rgba(0, 194, 199, .32);
}

.page-contact .lane__tags li:nth-child(2) {
  background: rgba(255, 138, 31, .14);
  border-color: rgba(255, 138, 31, .36);
}

.page-contact .lane__tags li:nth-child(3) {
  background: rgba(92, 122, 90, .14);
  border-color: rgba(92, 122, 90, .36);
}

.page-contact .lane__tags li:nth-child(4) {
  background: rgba(226, 62, 114, .12);
  border-color: rgba(226, 62, 114, .3);
}

.page-contact .lane .link-arrow {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--cyan);
}

.page-contact .lane .link-arrow:hover,
.page-contact .lane .link-arrow:focus-visible {
  color: #00747A;
  outline: none;
}

/* ---------- 回复节奏 ---------- */
.page-contact .contact-rhythm {
  padding-top: 56px;
}

.page-contact .rhythm-grid {
  display: grid;
  gap: 26px;
  align-items: center;
}

.page-contact .rhythm-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 15px;
}

.page-contact .rhythm-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(14, 27, 51, .76);
}

.page-contact .rhythm-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 4px;
  height: 1.15em;
  border-radius: 2px;
  background: var(--orange);
}

.page-contact .rhythm-list li:nth-child(2)::before {
  background: var(--cyan);
}

.page-contact .rhythm-list li:nth-child(3)::before {
  background: var(--rose);
}

.page-contact .rhythm-list li:nth-child(4)::before {
  background: var(--moss);
}

.page-contact .rhythm-art {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--night);
  box-shadow: var(--shadow-panel);
}

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

/* ---------- 写信之前 ---------- */
.page-contact .contact-before {
  padding-top: 56px;
}

.page-contact .before-board {
  position: relative;
  padding: 30px 22px;
  border-radius: var(--radius);
  background: var(--night);
  color: var(--cream);
  box-shadow: var(--shadow-panel);
  overflow: hidden;
}

.page-contact .before-board::after {
  content: "";
  position: absolute;
  right: -90px;
  bottom: -120px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 32%, rgba(0, 194, 199, .5), transparent 70%);
  pointer-events: none;
}

.page-contact .before-board .eyebrow {
  color: var(--cyan);
}

.page-contact .before-board .section__title {
  color: var(--cream);
}

.page-contact .before-board .section__lede {
  color: rgba(255, 247, 234, .74);
}

.page-contact .before-list {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .before-list li {
  min-width: 0;
}

.page-contact .before-list a {
  display: block;
  min-height: 48px;
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 247, 234, .14);
  color: var(--cream);
  text-decoration: none;
  transition: background .22s ease, border-color .22s ease, transform .22s ease;
}

.page-contact .before-list a:hover,
.page-contact .before-list a:focus-visible {
  background: rgba(255, 138, 31, .16);
  border-color: rgba(255, 138, 31, .58);
  outline: none;
  transform: translateY(-2px);
}

.page-contact .before-list__title {
  display: block;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: .01em;
}

.page-contact .before-list__desc {
  display: block;
  margin-top: 7px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 247, 234, .74);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-contact .lane-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .lane {
    padding: 24px 22px 26px;
  }

  .page-contact .before-board {
    padding: 36px 32px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding: 26px 0 12px;
  }

  .page-contact .contact-hero__grid {
    grid-template-columns: 1.08fr .92fr;
    gap: 44px;
    align-items: start;
  }

  .page-contact .contact-hero h1 {
    font-size: clamp(44px, 4.6vw, 58px);
  }

  .page-contact .rhythm-grid {
    grid-template-columns: 1.05fr .95fr;
    gap: 44px;
  }

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

@media (min-width: 1020px) {
  .page-contact .lane-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .contact-lanes,
  .page-contact .contact-rhythm,
  .page-contact .contact-before {
    padding-top: 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .before-list a,
  .page-contact .crumbs__link {
    transition: none;
  }

  .page-contact .before-list a:hover,
  .page-contact .before-list a:focus-visible {
    transform: none;
  }
}
<<<END>>>