/* ===== 联系通道 / page-contact ===== */

.page-contact {
  display: block;
}

/* ---- 首屏联系面板 ---- */
.page-contact .contact-hero {
  position: relative;
  margin-top: 18px;
  padding: 28px 20px 26px;
  border-radius: var(--radius-panel-lg);
  border: 1px solid var(--line);
  background:
    radial-gradient(130% 100% at 6% 0%, rgba(53, 242, 208, .16), rgba(53, 242, 208, 0) 56%),
    linear-gradient(158deg, var(--panel-600) 0%, var(--ink-700) 58%);
  box-shadow: var(--shadow-panel);
  overflow: hidden;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  right: -18%;
  bottom: -72%;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(242, 166, 59, .18), rgba(242, 166, 59, 0) 68%);
  pointer-events: none;
}

.page-contact .contact-hero > * {
  position: relative;
  z-index: 1;
}

.page-contact .contact-hero h1 {
  margin: 8px 0 14px;
  font-size: clamp(1.85rem, 8.6vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--text-strong);
}

.page-contact .hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .hero-tag {
  padding: 7px 13px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: rgba(53, 242, 208, .07);
  color: var(--cyan-300);
  font-size: .78rem;
  line-height: 1.2;
}

.page-contact .hero-tag--amber {
  border-color: rgba(242, 166, 59, .38);
  background: rgba(242, 166, 59, .1);
  color: var(--amber-200);
}

/* ---- 三块联系方式 ---- */
.page-contact .contact-cards {
  display: grid;
  gap: 14px;
  margin-top: 16px;
}

.page-contact .contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  padding: 22px 20px;
  border-radius: var(--radius-panel);
  background: var(--ink-700);
  border: 1px solid var(--line-soft);
  transition: transform var(--ease), border-color var(--ease), box-shadow var(--ease);
}

.page-contact .contact-card::before {
  content: "";
  width: 36px;
  height: 3px;
  border-radius: 2px;
  background: var(--cyan-500);
}

.page-contact .contact-card--phone::before {
  background: var(--amber-500);
}

.page-contact .contact-card--post::before {
  background: var(--paper-100);
}

.page-contact .contact-card:hover,
.page-contact .contact-card:focus-within {
  transform: translateY(-4px);
  border-color: var(--line);
  box-shadow: 0 28px 55px -42px rgba(53, 242, 208, .75);
}

.page-contact .contact-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .18em;
  color: var(--mist-400);
}

.page-contact .contact-value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(.95rem, 4.6vw, 1.34rem);
  line-height: 1.34;
  letter-spacing: -0.01em;
  color: var(--text-strong);
  overflow-wrap: anywhere;
}

.page-contact .contact-note {
  margin: 0;
  font-size: .86rem;
  line-height: 1.72;
  color: var(--mist-400);
}

/* ---- 问题类型分流 ---- */
.page-contact .route-block,
.page-contact .rhythm {
  margin-top: 32px;
  padding: 26px 20px 28px;
  border-radius: var(--radius-panel-lg);
  background: var(--ink-700);
  border: 1px solid var(--line-soft);
}

.page-contact .route-grid {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.page-contact .route-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  padding: 18px 18px 16px;
  border-radius: 18px;
  background: var(--panel-600);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--cyan-500);
  transition: border-color var(--ease), transform var(--ease);
}

.page-contact .route-item--amber {
  border-left-color: var(--amber-500);
}

.page-contact .route-item--brick {
  border-left-color: var(--brick-600);
}

.page-contact .route-item:hover {
  transform: translateX(3px);
}

.page-contact .route-item h3 {
  margin: 0;
  font-size: 1.04rem;
  letter-spacing: -0.01em;
  color: var(--text-strong);
}

.page-contact .route-item p {
  margin: 0;
  font-size: .88rem;
  line-height: 1.75;
  color: var(--text);
}

.page-contact .route-line {
  margin-top: auto;
  padding: 8px 11px;
  border-radius: 10px;
  background: rgba(242, 166, 59, .09);
  border: 1px dashed rgba(242, 166, 59, .3);
  color: var(--amber-200);
  font-size: .78rem;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

/* ---- 合作与投稿 ---- */
.page-contact .collab {
  display: grid;
  gap: 22px;
  margin-top: 32px;
  padding: 26px 20px 28px;
  border-radius: var(--radius-panel-lg);
  background: linear-gradient(170deg, var(--ink-700) 0%, var(--ink-900) 100%);
  border: 1px solid var(--line);
}

.page-contact .collab-list {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .collab-list li {
  position: relative;
  padding-left: 22px;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--text);
}

.page-contact .collab-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 2px solid var(--cyan-500);
}

.page-contact .collab-list strong {
  color: var(--text-strong);
  font-weight: 600;
}

.page-contact .collab-reply {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
  font-size: .86rem;
  line-height: 1.72;
  color: var(--cyan-300);
}

/* ---- 图片容器 ---- */
.page-contact .media-frame {
  margin: 0;
}

.page-contact .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

/* ---- 响应与处理节奏 ---- */
.page-contact .rhythm-list {
  display: grid;
  gap: 16px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: rhythm;
}

.page-contact .rhythm-item {
  position: relative;
  min-height: 46px;
  padding-left: 58px;
  counter-increment: rhythm;
}

.page-contact .rhythm-item::before {
  content: counter(rhythm, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  border: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: .82rem;
  color: var(--mist-400);
}

.page-contact .rhythm-item.is-current::before {
  border-style: solid;
  border-color: var(--amber-500);
  background: rgba(242, 166, 59, .14);
  color: var(--amber-200);
}

.page-contact .rhythm-item h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  color: var(--text-strong);
}

.page-contact .rhythm-item.is-current h3 {
  color: var(--amber-200);
}

.page-contact .rhythm-item p {
  margin: 0;
  font-size: .88rem;
  line-height: 1.75;
  color: var(--text);
}

/* ---- 奶油纸面板：信件与资料寄送 ---- */
.page-contact .paper-block {
  margin-top: 32px;
  padding: 28px 22px 30px;
  border-radius: var(--radius-panel-lg);
  background: var(--paper-100);
  border: 1px solid rgba(42, 33, 24, .12);
  color: var(--brown-900);
}

.page-contact .eyebrow--brown {
  color: var(--amber-deep);
}

.page-contact .paper-block .section-title {
  color: var(--brown-900);
}

.page-contact .post-address {
  margin: 16px 0 0;
  font-size: clamp(1.02rem, 5vw, 1.4rem);
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--brown-900);
  overflow-wrap: anywhere;
}

.page-contact .post-grid {
  display: grid;
  gap: 16px;
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid rgba(42, 33, 24, .14);
}

.page-contact .post-item h3 {
  margin: 0 0 6px;
  font-size: .98rem;
  color: var(--brown-900);
}

.page-contact .post-item p {
  margin: 0;
  font-size: .87rem;
  line-height: 1.75;
  color: rgba(42, 33, 24, .78);
}

.page-contact .paper-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-contact .paper-links a {
  display: inline-flex;
  align-items: center;
  padding: 9px 15px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(42, 33, 24, .28);
  color: var(--brown-900);
  font-size: .84rem;
  text-decoration: none;
  transition: background var(--ease), border-color var(--ease), transform var(--ease);
}

.page-contact .paper-links a:hover {
  background: rgba(42, 33, 24, .07);
  border-color: rgba(42, 33, 24, .5);
  transform: translateY(-2px);
}

.page-contact .paper-links a:focus-visible {
  outline: 2px solid var(--amber-deep);
  outline-offset: 2px;
}

/* ---- 平板 ---- */
@media (min-width: 700px) {
  .page-contact .contact-hero {
    padding: 36px 32px 34px;
  }

  .page-contact .contact-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-contact .route-block,
  .page-contact .rhythm,
  .page-contact .collab,
  .page-contact .paper-block {
    padding: 34px 32px 36px;
  }

  .page-contact .route-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-contact .post-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }
}

/* ---- 桌面 ---- */
@media (min-width: 960px) {
  .page-contact .contact-hero h1 {
    font-size: 3.3rem;
  }

  .page-contact .collab {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
    gap: 30px;
  }

  .page-contact .rhythm-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: start;
    gap: 30px;
  }

  .page-contact .rhythm-list {
    margin-top: 22px;
  }
}
<<<END>>>