/* ===== 合作与联系 页面专属样式 ===== */
.page-contact {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--ff-body);
  font-size: 16px;
  line-height: 1.85;
}

.page-contact a {
  color: inherit;
}

.page-contact .band-title {
  font-family: var(--ff-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 26px;
  line-height: 1.3;
  margin: 10px 0 14px;
  color: var(--paper);
}

.page-contact .band-lead {
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
  max-width: 640px;
  margin: 0 0 28px;
}

.page-contact .band-lead a,
.page-contact .contact-linkline a,
.page-contact .helper-note a {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .contact-linkline {
  margin: 26px 0 0;
  font-size: 15px;
  color: var(--mist);
}

/* --- 首屏框景 --- */
.page-contact .contact-hero {
  position: relative;
  padding: 104px 0 44px;
  border-bottom: 2px solid var(--edge);
  background:
    radial-gradient(120% 92% at 90% 4%, rgba(228, 137, 44, 0.16), transparent 54%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink) 62%, var(--ink-2) 100%);
}

.page-contact .contact-hero .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--ff-label);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--steel);
  margin-bottom: 26px;
}

.page-contact .contact-hero .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
}

.page-contact .contact-hero .breadcrumb a:hover {
  color: var(--amber);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 26px;
}

.page-contact .contact-hero h1 {
  font-family: var(--ff-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 32px;
  line-height: 1.26;
  margin: 12px 0 16px;
  color: var(--paper);
  max-width: 15em;
}

.page-contact .contact-hero .lede {
  max-width: 620px;
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .contact-stamp {
  align-self: start;
  justify-self: start;
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 14px;
  margin: 0;
  border: 2px solid var(--ember);
  background: rgba(194, 84, 42, 0.08);
  color: var(--ember);
  font-family: var(--ff-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  transform: rotate(-3deg);
}

.page-contact .contact-stamp span {
  font-family: var(--ff-label);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--steel);
}

/* --- 通用章节 --- */
.page-contact .contact-band {
  padding: 48px 0;
  border-bottom: 2px solid var(--edge);
}

.page-contact .contact-band--deep {
  background: var(--ink-2);
}

/* --- 合作方向列表 --- */
.page-contact .collab-list {
  border: 2px solid var(--edge);
  background: var(--ink);
  box-shadow: var(--shadow);
}

.page-contact .collab-row {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 16px;
  border-bottom: 2px solid var(--edge);
  transition: background-color 200ms ease, box-shadow 200ms ease;
}

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

.page-contact .collab-row:hover {
  background: var(--ink-2);
  box-shadow: inset 4px 0 0 var(--amber);
}

.page-contact .collab-row__idx {
  font-family: var(--ff-mono);
  font-size: 18px;
  line-height: 1.6;
  color: var(--steel);
}

.page-contact .collab-row:hover .collab-row__idx {
  color: var(--amber);
}

.page-contact .collab-row__title {
  font-family: var(--ff-display);
  font-size: 19px;
  line-height: 1.4;
  margin: 0 0 8px;
  color: var(--paper);
  transition: color 200ms ease;
}

.page-contact .collab-row:hover .collab-row__title {
  color: var(--amber);
}

.page-contact .collab-row__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .collab-row__need {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--steel);
}

.page-contact .collab-row__need span {
  font-family: var(--ff-label);
  letter-spacing: 0.14em;
  color: var(--jade);
  margin-right: 8px;
}

/* --- 洽谈流程（奶油纸章节） --- */
.page-contact .contact-flow {
  padding: 48px 0;
  background: var(--cream);
  color: var(--brown);
  border-bottom: 2px solid var(--edge);
}

.page-contact .contact-flow__grid {
  display: grid;
  gap: 32px;
}

.page-contact .contact-flow .band-title {
  color: var(--brown);
}

.page-contact .contact-flow .band-lead {
  color: rgba(27, 21, 18, 0.78);
}

.page-contact .contact-flow .band-lead a {
  color: var(--ember);
}

.page-contact .contact-flow .eyebrow {
  color: var(--ember);
}

.page-contact .flow-rail {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 26px;
  padding: 0;
}

.page-contact .flow-node {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 12px;
  border: 2px solid var(--steel);
  background: transparent;
  color: var(--brown);
  font-size: 14px;
  text-decoration: none;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

.page-contact .flow-rail li:nth-child(3) .flow-node {
  border-color: var(--amber);
}

.page-contact .flow-rail li:nth-child(4) .flow-node {
  border-color: var(--ember);
}

.page-contact .flow-node__num {
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--steel);
}

.page-contact .flow-node:hover,
.page-contact .flow-node:focus-visible {
  background: var(--amber);
  border-color: var(--edge);
  color: var(--brown);
}

.page-contact .flow-node:hover .flow-node__num,
.page-contact .flow-node:focus-visible .flow-node__num {
  color: rgba(27, 21, 18, 0.7);
}

.page-contact .flow-steps {
  display: grid;
  gap: 22px;
}

.page-contact .flow-step {
  padding-left: 18px;
  border-left: 2px solid rgba(27, 21, 18, 0.22);
  scroll-margin-top: 96px;
  transition: border-color 200ms ease;
}

.page-contact .flow-step:target {
  border-left-color: var(--ember);
}

.page-contact .flow-step__num {
  margin: 0;
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ember);
}

.page-contact .flow-step h3 {
  font-family: var(--ff-display);
  font-size: 19px;
  line-height: 1.4;
  margin: 6px 0 8px;
  color: var(--brown);
}

.page-contact .flow-step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(27, 21, 18, 0.82);
}

.page-contact .contact-flow__media {
  margin: 0;
}

.page-contact .contact-flow .media__caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(27, 21, 18, 0.66);
}

/* --- 内容共建 --- */
.page-contact .share-grid {
  display: grid;
  gap: 16px;
}

.page-contact .share-card {
  border: 2px solid var(--edge);
  background: var(--ink);
  padding: 20px 18px;
}

.page-contact .share-card:nth-child(2) {
  border-top-color: var(--amber);
}

.page-contact .share-card__title {
  font-family: var(--ff-display);
  font-size: 18px;
  line-height: 1.4;
  margin: 0 0 12px;
  color: var(--paper);
}

.page-contact .share-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .share-card__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-contact .share-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 2px;
  background: var(--amber);
}

.page-contact .share-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

/* --- 自助提示 --- */
.page-contact .contact-helper {
  padding-top: 40px;
  padding-bottom: 40px;
  background: var(--ink-2);
}

.page-contact .helper-card {
  border: 2px solid var(--edge);
  box-shadow: inset 6px 0 0 var(--amber);
  background: var(--ink);
  padding: 24px 18px;
}

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

.page-contact .helper-item__title {
  font-family: var(--ff-display);
  font-size: 17px;
  line-height: 1.45;
  margin: 0 0 8px;
  color: var(--paper);
}

.page-contact .helper-item__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-contact .helper-note {
  margin: 24px 0 0;
  padding-top: 18px;
  border-top: 2px solid var(--edge);
  font-size: 14px;
  line-height: 1.9;
  color: var(--steel);
}

/* --- 来信与寄送 --- */
.page-contact .reach-media {
  margin: 0 0 32px;
}

/* --- 联系信息卡 --- */
.page-contact .contact-card {
  border: 2px solid var(--edge);
  box-shadow: var(--shadow);
  background: var(--cream);
  color: var(--brown);
  padding: 22px 18px;
}

.page-contact .contact-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 12px;
  margin-bottom: 18px;
  border-bottom: 2px solid var(--brown);
}

.page-contact .contact-card__title {
  font-family: var(--ff-display);
  font-size: 20px;
  line-height: 1.3;
  margin: 0;
  color: var(--brown);
}

.page-contact .contact-card__meta {
  margin: 0;
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ember);
}

.page-contact .contact-card__grid {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 6px;
}

.page-contact .contact-card__item {
  flex: 0 0 82%;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px;
  border: 2px solid var(--brown);
  background: var(--paper);
}

.page-contact .contact-card__key {
  font-family: var(--ff-label);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--steel);
}

.page-contact .contact-card__value {
  font-family: var(--ff-mono);
  font-size: 14px;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--brown);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.page-contact .contact-card__hint {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(27, 21, 18, 0.72);
}

.page-contact .contact-card__note {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 2px solid rgba(27, 21, 18, 0.22);
  font-size: 14px;
  line-height: 1.85;
  color: rgba(27, 21, 18, 0.82);
}

.page-contact .contact-card__legal {
  margin: 12px 0 0;
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: rgba(27, 21, 18, 0.6);
}

/* --- 响应式 --- */
@media (min-width: 768px) {
  .page-contact .contact-band,
  .page-contact .contact-flow {
    padding: 64px 0;
  }

  .page-contact .contact-hero {
    padding: 128px 0 56px;
  }

  .page-contact .contact-hero h1 {
    font-size: 40px;
  }

  .page-contact .band-title {
    font-size: 30px;
  }

  .page-contact .share-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-contact .helper-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
  }

  .page-contact .helper-card {
    padding: 32px 28px;
  }

  .page-contact .contact-card {
    padding: 30px 28px;
  }

  .page-contact .contact-card__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-contact .contact-card__item {
    flex: none;
  }
}

@media (min-width: 980px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1fr) 210px;
    align-items: start;
    gap: 40px;
  }

  .page-contact .contact-stamp {
    justify-self: end;
  }

  .page-contact .collab-row {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 22px;
    padding: 26px 28px;
  }

  .page-contact .collab-row__desc {
    max-width: 68ch;
  }

  .page-contact .contact-flow__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 420px);
    gap: 48px;
    align-items: start;
  }

  .page-contact .flow-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px 32px;
  }

  .page-contact .contact-helper {
    padding: 56px 0;
  }
}
</｜｜DSML｜｜ parameter>
</invoke>
</invoke>