.page-contact {
  --coord-radius: 26px;
  --coord-w: 336px;
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  padding-top: 18px;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-top: 24px;
  position: relative;
  overflow: hidden;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: -160px;
  left: -120px;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(107, 227, 155, 0.20), rgba(11, 18, 32, 0) 68%);
  pointer-events: none;
}

.page-contact .contact-hero__inner {
  position: relative;
  display: grid;
  gap: 36px;
}

.page-contact .contact-hero__text {
  display: grid;
  gap: 20px;
  align-content: start;
}

.page-contact .contact-hero .display-1 {
  font-size: clamp(34px, 6.6vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--white);
  margin: 0;
}

.page-contact .contact-hero .lede {
  max-width: 50ch;
  color: var(--mist);
  font-size: 16px;
  line-height: 1.75;
}

.page-contact .contact-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 4px;
}

.page-contact .contact-hero__media {
  margin: 0;
  border-radius: var(--radius-l);
  overflow: hidden;
}

.page-contact .contact-hero__media img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 16 / 9;
}

/* ---------- 主分栏 ---------- */
.page-contact .contact-split {
  display: grid;
  gap: 44px;
}

.page-contact .contact-aside {
  display: grid;
  gap: 26px;
  align-content: start;
}

/* ---------- 坐标牌 ---------- */
.page-contact .coord-card {
  background: var(--paper);
  color: var(--paper-ink);
  border-radius: var(--coord-radius) 8px var(--coord-radius) var(--coord-radius);
  padding: 28px 24px 24px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.32);
}

.page-contact .coord-card__head {
  font-size: 12px;
  letter-spacing: 0.24em;
  font-weight: 600;
  color: rgba(26, 21, 18, 0.62);
  margin: 0 0 18px;
}

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

.page-contact .coord-row {
  display: grid;
  gap: 5px;
  padding-bottom: 15px;
  border-bottom: 1px dashed rgba(26, 21, 18, 0.22);
}

.page-contact .coord-row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .coord-row__key {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: rgba(26, 21, 18, 0.56);
}

.page-contact .coord-row__val {
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper-ink);
  word-break: break-word;
}

.page-contact .coord-row__val--mail {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: -0.01em;
}

.page-contact .coord-row__val--tel {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--paper-ink);
  font-variant-numeric: tabular-nums;
}

.page-contact .coord-card__note {
  margin: 20px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(26, 21, 18, 0.16);
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(26, 21, 18, 0.72);
}

/* ---------- 章节索引 ---------- */
.page-contact .contact-index {
  position: static;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .contact-index .rail__label {
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--mist);
  writing-mode: horizontal-tb;
}

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

.page-contact .contact-index .rail-item {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  border-left: 1px solid var(--line);
  color: var(--mist);
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.02em;
  padding: 9px 0 9px 16px;
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), padding-left 0.2s var(--ease);
}

.page-contact .contact-index .rail-item:hover,
.page-contact .contact-index .rail-item.is-active {
  color: var(--cyan);
  border-left-color: var(--orange);
  padding-left: 20px;
}

/* ---------- 右侧流程列 ---------- */
.page-contact .contact-flow {
  display: grid;
  gap: 68px;
  min-width: 0;
}

.page-contact .flow-section {
  scroll-margin-top: 110px;
  min-width: 0;
}

.page-contact .flow-section .display-2 {
  font-size: clamp(25px, 4vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--white);
  margin: 10px 0 0;
}

.page-contact .flow-lede {
  margin: 18px 0 0;
  max-width: 56ch;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.78;
}

/* ---------- 准备三件事 ---------- */
.page-contact .prepare-list {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-contact .prepare-item {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 14px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.page-contact .prepare-num {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.page-contact .prepare-title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.01em;
}

.page-contact .prepare-body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 咨询类型卡 ---------- */
.page-contact .type-grid {
  margin-top: 30px;
  display: grid;
  gap: 14px;
}

.page-contact .type-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: rgba(20, 30, 51, 0.6);
  transition: border-color 0.24s var(--ease), background 0.24s var(--ease);
  overflow: hidden;
}

.page-contact .type-card:hover {
  border-color: var(--orange);
}

.page-contact .type-card[open] {
  border-color: var(--cyan);
  background: var(--ink-2);
}

.page-contact .type-card__summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-contact .type-card__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--mist);
  transition: transform 0.24s var(--ease), color 0.24s var(--ease);
}

.page-contact .type-card[open] .type-card__summary::after {
  content: "–";
  color: var(--cyan);
}

.page-contact .type-card__tag {
  flex: none;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
  border: 1px solid rgba(51, 230, 196, 0.4);
  border-radius: 999px;
  padding: 3px 9px;
}

.page-contact .type-card__name {
  font-size: 15.5px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.01em;
}

.page-contact .type-card__body {
  padding: 0 18px 18px;
  border-top: 1px solid var(--line);
}

.page-contact .type-card__body p {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

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

.page-contact .type-card__list li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.65;
  color: rgba(247, 250, 255, 0.82);
}

.page-contact .type-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 1px;
  background: var(--orange);
}

/* ---------- 响应节奏 ---------- */
.page-contact .timing-grid {
  margin-top: 26px;
  display: grid;
  gap: 28px;
}

.page-contact .timing-copy p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

.page-contact .timing-meta {
  list-style: none;
  margin: 22px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 12px;
}

.page-contact .timing-meta li {
  display: grid;
  grid-template-columns: 66px minmax(0, 1fr);
  align-items: baseline;
  gap: 12px;
}

.page-contact .timing-meta .num {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.page-contact .timing-meta__txt {
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-contact .timing-media {
  margin: 0;
  border-radius: var(--radius-m);
  overflow: hidden;
}

.page-contact .timing-media img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

/* ---------- 到访与位置 ---------- */
.page-contact .visit-grid {
  margin-top: 26px;
  display: grid;
  gap: 28px;
}

.page-contact .visit-copy p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

.page-contact .visit-note {
  padding: 14px 16px;
  border-left: 2px solid var(--orange);
  background: rgba(255, 122, 61, 0.07);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  font-size: 13.5px !important;
  color: rgba(247, 250, 255, 0.86) !important;
}

.page-contact .visit-compass {
  display: grid;
  gap: 12px;
  justify-items: center;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background:
    radial-gradient(circle at 50% 42%, rgba(51, 230, 196, 0.10), rgba(11, 18, 32, 0) 70%),
    rgba(20, 30, 51, 0.5);
}

.page-contact .compass {
  width: min(220px, 100%);
  height: auto;
  color: var(--mist);
}

.page-contact .visit-compass__cap {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

/* ---------- 合作方向 ---------- */
.page-contact .partner-grid {
  margin-top: 28px;
  display: grid;
  gap: 20px;
}

.page-contact .partner-col {
  padding-top: 16px;
  border-top: 1px solid var(--line-strong);
}

.page-contact .partner-title {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-contact .partner-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-contact .partner-list li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .partner-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 1px;
  background: var(--orange);
}

/* ---------- 后续链接 ---------- */
.page-contact .contact-next {
  margin-top: 34px;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
}

.page-contact .contact-next__lead {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .type-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .partner-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    align-items: end;
    gap: 56px;
  }

  .page-contact .timing-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 40px;
    align-items: start;
  }

  .page-contact .visit-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 40px;
    align-items: start;
  }

  .page-contact .prepare-item {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 18px;
    padding: 26px 0;
  }
}

@media (min-width: 1000px) {
  .page-contact .contact-split {
    grid-template-columns: var(--coord-w) minmax(0, 1fr);
    gap: 72px;
    align-items: start;
  }

  .page-contact .contact-aside {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-contact .contact-flow {
    gap: 96px;
  }
}
<<<END>>>