.page-contact {
  --ct-ink-70: rgba(19, 33, 29, 0.68);
  --ct-ink-55: rgba(19, 33, 29, 0.55);
  --ct-line: rgba(19, 33, 29, 0.14);
  --ct-accent-mist: #9FB3AA;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  padding-bottom: clamp(36px, 6vw, 72px);
  overflow-x: clip;
}

.page-contact [id] {
  scroll-margin-top: 96px;
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(14px, 3vw, 22px) var(--pad) 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ct-ink-55);
}

.page-contact .breadcrumbs a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.page-contact .breadcrumbs a:hover {
  border-bottom-color: var(--sand);
}

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

/* ---------- 首屏框景 ---------- */
.page-contact .contact-hero {
  padding-top: clamp(14px, 3vw, 24px);
}

.page-contact .hero-frame {
  position: relative;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-lg);
  background:
    radial-gradient(circle at 88% 6%, rgba(184, 134, 45, 0.18), transparent 46%),
    linear-gradient(160deg, #FFFFFF 0%, var(--paper) 60%, #EDF3EF 100%);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.page-contact .hero-frame__ruler {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  padding: 10px clamp(16px, 3vw, 28px);
  border-bottom: 1px dashed var(--ct-line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--green-deep);
}

.page-contact .hero-frame__body {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  padding: clamp(20px, 4vw, 44px);
}

.page-contact .hero-frame h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 7vw, 68px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .hero-frame__text {
  max-width: 48ch;
  margin: 16px 0 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--ct-ink-70);
}

.page-contact .hero-frame__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-contact .hero-frame__index {
  border-top: 2px solid var(--sand);
  padding-top: 14px;
}

.page-contact .hero-index__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--sand);
}

.page-contact .hero-index {
  display: grid;
  gap: 2px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .hero-index__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--r-sm);
  color: var(--ink);
  font-size: 14px;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease;
}

.page-contact .hero-index__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--sand);
}

.page-contact .hero-index__link:hover {
  background: var(--mist);
  transform: translateX(3px);
}

.page-contact .hero-index__link[aria-current="true"] {
  background: var(--sand-soft);
  box-shadow: inset 3px 0 0 var(--sand);
}

/* ---------- 章节节奏 ---------- */
.page-contact .section {
  padding: clamp(34px, 6vw, 72px) 0 0;
}

.page-contact .section__head {
  max-width: 64ch;
}

.page-contact .section-title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(25px, 3.6vw, 40px);
  line-height: 1.22;
  color: var(--ink);
}

.page-contact .lede {
  margin: 12px 0 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--ct-ink-70);
}

/* ---------- 合作场景 ---------- */
.page-contact .scene-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  list-style: none;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
}

.page-contact .scene-item {
  --accent: var(--green);
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(16px, 2vw, 22px);
  background: var(--white);
  border: 1px solid var(--ct-line);
  border-left: 4px solid var(--accent);
  border-radius: var(--r-md);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-contact .scene-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.page-contact .scene-item--green { --accent: var(--green); }
.page-contact .scene-item--wind { --accent: var(--wind); }
.page-contact .scene-item--sand { --accent: var(--sand); }
.page-contact .scene-item--violet { --accent: var(--violet); }
.page-contact .scene-item--orange { --accent: var(--orange); }
.page-contact .scene-item--mist { --accent: var(--ct-accent-mist); }

.page-contact .scene-item__tag {
  align-self: flex-start;
  padding: 3px 10px;
  border: 1px solid currentColor;
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--accent);
}

.page-contact .scene-item h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

.page-contact .scene-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ct-ink-70);
}

.page-contact .scene-item__owner {
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px dashed var(--ct-line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ct-ink-55);
}

/* ---------- 错位联系板 ---------- */
.page-contact .board {
  padding: clamp(34px, 6vw, 72px) 0 0;
}

.page-contact .board__inner {
  display: grid;
  gap: clamp(22px, 3vw, 40px);
}

.page-contact .board__head h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(25px, 3.4vw, 38px);
  line-height: 1.22;
}

.page-contact .map-stack {
  position: relative;
  margin-top: clamp(16px, 2.4vw, 24px);
}

.page-contact .map-visual {
  position: relative;
  margin: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(140deg, var(--green) 0%, var(--wind) 52%, var(--sand-soft) 100%);
}

.page-contact .map-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  opacity: 0.94;
}

.page-contact .map-visual__tag {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  padding: 5px 12px;
  border-radius: var(--r-pill);
  background: rgba(11, 93, 78, 0.88);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
}

.page-contact .map-visual__ring {
  position: absolute;
  top: 16%;
  left: 18%;
  width: clamp(72px, 12vw, 116px);
  height: auto;
  opacity: 0.9;
  transition: transform 0.4s ease, opacity 0.4s ease;
}

.page-contact .map-visual:hover .map-visual__ring {
  transform: scale(1.12);
  opacity: 1;
}

.page-contact .address-card {
  position: relative;
  z-index: 2;
  margin: -34px 14px 0;
  padding: clamp(16px, 2.4vw, 24px);
  background: var(--white);
  border: 1px solid var(--ct-line);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-soft);
}

.page-contact .address-card__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--sand);
}

.page-contact .address-card__value {
  margin: 10px 0 0;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.7;
  color: var(--ink);
}

.page-contact .address-card__hint {
  margin: 10px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ct-ink-55);
}

.page-contact .board__note {
  margin: 16px 0 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--ct-ink-55);
}

.page-contact .board__side {
  display: grid;
  gap: 18px;
}

.page-contact .channels {
  padding: clamp(18px, 2.6vw, 28px);
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--r-lg);
}

.page-contact .index-label--light {
  color: var(--sand-soft);
}

.page-contact .channels h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 2.6vw, 28px);
  line-height: 1.3;
  color: var(--paper);
}

.page-contact .channels__list {
  display: grid;
  gap: 16px;
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
}

.page-contact .channel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line-paper);
}

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

.page-contact .channel__label {
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--sand-soft);
}

.page-contact .channel__value {
  font-family: var(--font-mono);
  font-size: clamp(14px, 1.8vw, 18px);
  color: var(--paper);
  text-decoration: none;
  word-break: break-all;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.page-contact .channel__value:hover {
  border-bottom-color: var(--orange);
}

.page-contact .channel__note {
  grid-column: 1 / -1;
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.72;
  color: rgba(250, 246, 234, 0.74);
}

.page-contact .copy-btn {
  justify-self: end;
  padding: 5px 13px;
  border: 1px solid var(--line-paper);
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--sand-soft);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-contact .copy-btn:hover {
  background: var(--sand-soft);
  color: var(--ink);
}

.page-contact .copy-btn[data-copied] {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--white);
}

.page-contact .channels__hours {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line-paper);
  font-size: 13px;
  line-height: 1.78;
  color: var(--sand-soft);
}

.page-contact .side-photo {
  margin: 0;
  border: 1px solid var(--ct-line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--mist);
}

.page-contact .side-photo img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-contact .side-photo figcaption {
  padding: 10px 14px;
  background: var(--white);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  line-height: 1.6;
  color: var(--ct-ink-55);
}

/* ---------- 自助资料 ---------- */
.page-contact .self-grid {
  display: grid;
  gap: 16px;
}

.page-contact .self-intro .section-title {
  margin-top: 8px;
}

.page-contact .self-card {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: clamp(18px, 2.4vw, 26px);
  border-radius: var(--r-lg);
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-contact .self-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-soft);
}

.page-contact .self-card--tutorial {
  background: var(--mist);
  color: var(--green-deep);
}

.page-contact .self-card--download {
  background: var(--green);
  color: var(--paper);
}

.page-contact .self-card__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  opacity: 0.8;
}

.page-contact .self-card__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
}

.page-contact .self-card__desc {
  font-size: 13.5px;
  line-height: 1.78;
  opacity: 0.92;
}

.page-contact .self-card__go {
  margin-top: auto;
  padding-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.page-contact .self-foot {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--ct-line);
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--ct-ink-55);
}

/* ---------- 伙伴网络 ---------- */
.page-contact .partners__wrap {
  display: grid;
  gap: clamp(18px, 3vw, 28px);
}

.page-contact .partners__head {
  max-width: 66ch;
}

.page-contact .stat-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
}

.page-contact .stat {
  margin: 0;
  padding: 16px;
  background: var(--white);
  border: 1px solid var(--ct-line);
  border-top: 3px solid var(--sand);
  border-radius: var(--r-md);
}

.page-contact .stat dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ct-ink-55);
}

.page-contact .stat dd {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ct-ink-70);
}

.page-contact .stat__num {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-size: clamp(28px, 3.4vw, 38px);
  font-weight: 900;
  line-height: 1;
  color: var(--green);
}

.page-contact .partners__note {
  max-width: 74ch;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--ct-ink-70);
}

/* ---------- 联系之后 ---------- */
.page-contact .rhythm {
  display: grid;
  gap: 14px;
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
}

.page-contact .rhythm__step {
  padding: clamp(16px, 2vw, 22px);
  background: var(--white);
  border: 1px solid var(--ct-line);
  border-top: 3px solid var(--green);
  border-radius: var(--r-md);
}

.page-contact .rhythm__step:nth-child(2) { border-top-color: var(--sand); }
.page-contact .rhythm__step:nth-child(3) { border-top-color: var(--wind); }
.page-contact .rhythm__step:nth-child(4) { border-top-color: var(--violet); }

.page-contact .rhythm__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--sand);
}

.page-contact .rhythm__step h3 {
  margin: 8px 0 6px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

.page-contact .rhythm__step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--ct-ink-70);
}

/* ---------- 延伸入口 ---------- */
.page-contact .more-links {
  margin-top: clamp(30px, 5vw, 56px);
}

.page-contact .more-links__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: clamp(16px, 2.4vw, 22px) clamp(18px, 3vw, 28px);
  border-radius: var(--r-lg);
  background: var(--green);
  color: var(--paper);
}

.page-contact .more-links__title {
  margin: 0 8px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--sand-soft);
}

.page-contact .more-links a {
  padding: 6px 14px;
  border: 1px solid var(--line-paper);
  border-radius: var(--r-pill);
  color: var(--paper);
  font-size: 14px;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-contact .more-links a:hover {
  background: var(--sand-soft);
  border-color: var(--sand-soft);
  color: var(--ink);
}

/* ---------- 响应式 ---------- */
@media (min-width: 660px) {
  .page-contact .scene-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-contact .stat-row {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 840px) {
  .page-contact .rhythm {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .hero-frame__body {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
    align-items: start;
  }

  .page-contact .hero-frame__index {
    padding-left: clamp(16px, 2vw, 26px);
    border-top: 0;
    border-left: 1px solid var(--ct-line);
  }

  .page-contact .self-grid {
    grid-template-columns: 1.15fr 0.85fr 0.85fr;
    align-items: stretch;
  }
}

@media (min-width: 1000px) {
  .page-contact .board__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }

  .page-contact .address-card {
    position: absolute;
    right: 20px;
    bottom: 20px;
    width: min(340px, 74%);
    margin: 0;
  }
}

@media (min-width: 1060px) {
  .page-contact .scene-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .scene-item,
  .page-contact .self-card,
  .page-contact .hero-index__link,
  .page-contact .map-visual__ring {
    transition: none;
  }

  .page-contact .scene-item:hover,
  .page-contact .self-card:hover,
  .page-contact .hero-index__link:hover {
    transform: none;
  }

  .page-contact .map-visual:hover .map-visual__ring {
    transform: none;
  }
}
<<<END>>>