.page-contact {
  background: var(--ivory-100);
  color: var(--stone-700);
}

.page-contact .contact-crumb {
  padding-top: clamp(14px, 2.2vw, 24px);
  padding-bottom: 4px;
}

.page-contact .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--stone-400);
}

.page-contact .breadcrumb li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--moss-600);
}

.page-contact .breadcrumb a {
  color: var(--stone-700);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 74, 0.55);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-contact .breadcrumb a:hover {
  color: var(--ink-900);
  border-bottom-color: var(--ink-900);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-900);
  color: var(--ivory-100);
  padding: clamp(34px, 5vw, 66px) 0 clamp(44px, 6vw, 84px);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(230, 199, 126, 0.09) 0 1px,
    transparent 1px 76px
  );
}

.page-contact .contact-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

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

.page-contact .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-300);
}

.page-contact .eyebrow--dark {
  color: var(--moss-600);
}

.page-contact .contact-hero h1 {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 6vw, 4.2rem);
  line-height: 1.06;
  letter-spacing: 0.02em;
  color: var(--ivory-100);
}

.page-contact .contact-lede {
  max-width: 33em;
  margin: 20px 0 0;
  font-size: clamp(0.98rem, 1.6vw, 1.1rem);
  line-height: 1.78;
  color: rgba(244, 239, 227, 0.82);
}

.page-contact .contact-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
  padding: 9px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.07em;
  color: var(--cyan-400);
  background: rgba(56, 214, 196, 0.07);
  border: 1px solid rgba(56, 214, 196, 0.4);
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.page-contact .contact-status__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan-400);
  box-shadow: 0 0 0 4px rgba(56, 214, 196, 0.16);
  animation: contact-pulse 2.4s ease-in-out infinite;
}

@keyframes contact-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.86); }
}

/* 联系信息卡 */
.page-contact .contact-key {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: clamp(24px, 3.4vw, 38px);
}

.page-contact .key-card {
  position: relative;
  min-width: 0;
  padding: 20px 22px 22px;
  background: var(--ink-800);
  border: 1px solid rgba(79, 122, 90, 0.55);
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
  transition: border-color 0.2s var(--ease);
}

.page-contact .key-card:hover {
  border-color: rgba(201, 162, 74, 0.7);
}

.page-contact .key-card__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-500);
}

.page-contact .key-card__value {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.05rem, 3vw, 1.45rem);
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--ivory-100);
  word-break: break-word;
}

.page-contact .key-card__value--mail {
  font-size: clamp(0.88rem, 2.4vw, 1.22rem);
}

.page-contact .key-card__value--addr {
  font-family: var(--font-display);
  font-size: clamp(0.96rem, 2.4vw, 1.2rem);
  line-height: 1.5;
}

.page-contact .key-card__note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.68;
  color: rgba(244, 239, 227, 0.62);
}

.page-contact .copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--ink-900);
  background: var(--gold-500);
  border: 0;
  cursor: pointer;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  transition: background 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-contact .copy-btn:hover {
  background: var(--gold-300);
  transform: translateY(-2px);
}

.page-contact .copy-btn:focus-visible {
  outline: 2px solid var(--cyan-400);
  outline-offset: 2px;
}

.page-contact .copy-btn--ghost {
  margin-top: 0;
  color: var(--gold-300);
  background: transparent;
  border: 1px solid rgba(201, 162, 74, 0.55);
}

.page-contact .copy-btn--ghost:hover {
  color: var(--ink-900);
  background: var(--gold-300);
}

.page-contact .copy-status {
  display: block;
  min-height: 1.1em;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan-400);
}

/* 首屏右侧图像 */
.page-contact .contact-hero__side {
  min-width: 0;
}

.page-contact .contact-hero__side .media {
  margin: 0;
  position: relative;
  overflow: hidden;
  aspect-ratio: 18 / 13;
  background: var(--ink-800);
  border: 1px solid rgba(201, 162, 74, 0.35);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

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

.page-contact .media__caption {
  margin: 0;
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--stone-400);
  background: var(--ink-900);
}

/* ---------- 时段与回复 ---------- */
.page-contact .contact-hours {
  padding: clamp(42px, 6vw, 78px) 0;
  background: var(--ivory-100);
}

.page-contact .section-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: clamp(24px, 3.4vw, 40px);
}

.page-contact .contact-h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.45rem, 3.6vw, 2.35rem);
  line-height: 1.16;
  letter-spacing: 0.02em;
  color: var(--ink-900);
}

.page-contact .contact-h2--light {
  color: var(--ivory-100);
}

.page-contact .section-sub {
  max-width: 40em;
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--stone-700);
}

.page-contact .section-sub--light {
  color: rgba(244, 239, 227, 0.75);
}

.page-contact .hours-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--grid-gap);
}

.page-contact .hour-item {
  min-width: 0;
  padding-top: 16px;
  border-top: 2px solid var(--ink-800);
}

.page-contact .hour-item__k {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stone-400);
}

.page-contact .hour-item__v {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.25rem, 3.2vw, 1.75rem);
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--ink-900);
}

.page-contact .hour-item__v em {
  font-style: normal;
  color: var(--gold-500);
}

.page-contact .hour-item p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--stone-700);
}

/* ---------- 咨询前准备 ---------- */
.page-contact .contact-prep {
  position: relative;
  overflow: hidden;
  padding: clamp(46px, 6vw, 86px) 0;
  background: var(--ink-800);
  color: var(--ivory-100);
}

.page-contact .contact-prep::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    0deg,
    rgba(56, 214, 196, 0.055) 0 1px,
    transparent 1px 68px
  );
}

.page-contact .contact-prep .wrap {
  position: relative;
  z-index: 1;
}

.page-contact .prep-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--grid-gap);
}

.page-contact .prep-card {
  position: relative;
  min-width: 0;
  padding: 22px 20px 24px;
  background: var(--ink-900);
  border: 1px solid rgba(79, 122, 90, 0.5);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .prep-card:hover {
  transform: translateY(-4px);
  border-color: rgba(201, 162, 74, 0.65);
}

.page-contact .prep-card__idx {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold-500);
}

.page-contact .prep-card h3 {
  margin: 10px 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.08rem;
  letter-spacing: 0.02em;
  color: var(--ivory-100);
}

.page-contact .prep-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .prep-card li {
  position: relative;
  padding-left: 16px;
  margin-top: 8px;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(244, 239, 227, 0.76);
}

.page-contact .prep-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 6px;
  height: 6px;
  background: var(--moss-600);
}

/* 邮件模板 */
.page-contact .mail-template {
  margin-top: clamp(26px, 4vw, 44px);
  padding: 20px clamp(16px, 2.6vw, 26px) 22px;
  background: rgba(11, 43, 36, 0.72);
  border: 1px dashed rgba(201, 162, 74, 0.5);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-contact .mail-template__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-contact .mail-template__title {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-300);
}

.page-contact .mail-template__code {
  margin: 14px 0 0;
  padding: 14px 16px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.9;
  color: var(--cyan-400);
  background: rgba(11, 43, 36, 0.9);
  border-left: 3px solid var(--gold-500);
}

.page-contact .mail-template__code code {
  font-family: inherit;
  white-space: pre;
}

.page-contact .mail-template__note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(244, 239, 227, 0.6);
}

/* ---------- 常见联系场景 ---------- */
.page-contact .contact-scenes {
  padding: clamp(42px, 6vw, 78px) 0;
  background: var(--ivory-100);
}

.page-contact .scene-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-bottom: 1px solid rgba(58, 63, 59, 0.22);
}

.page-contact .scene-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  text-align: left;
}

.page-contact .scene-table thead th {
  padding: 14px 18px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-300);
  background: var(--ink-800);
  border: 0;
  clip-path: polygon(0 0, 100% 0, calc(100% - 14px) 100%, 0 100%);
}

.page-contact .scene-table thead th:last-child {
  clip-path: none;
}

.page-contact .scene-table tbody tr {
  border-bottom: 1px solid rgba(58, 63, 59, 0.16);
  transition: background 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-contact .scene-table tbody tr:hover {
  background: rgba(201, 162, 74, 0.13);
  box-shadow: inset 4px 0 0 var(--gold-500);
}

.page-contact .scene-table tbody th {
  width: 22%;
  padding: 16px 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink-900);
  text-align: left;
  vertical-align: top;
}

.page-contact .scene-table tbody td {
  padding: 16px 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--stone-700);
  vertical-align: top;
}

.page-contact .scene-table tbody td:nth-child(2) {
  width: 18%;
  white-space: nowrap;
}

.page-contact .scene-table .tag {
  display: inline-block;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ink-900);
  background: rgba(201, 162, 74, 0.28);
  border: 1px solid var(--gold-500);
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
}

/* ---------- 合作与地址 ---------- */
.page-contact .contact-base {
  position: relative;
  overflow: hidden;
  padding: clamp(46px, 6vw, 88px) 0;
  background: var(--ink-900);
  color: var(--ivory-100);
}

.page-contact .contact-base::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 46%;
  height: 100%;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(79, 122, 90, 0.24), transparent 62%);
}

.page-contact .base-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 54px);
}

.page-contact .base-col {
  min-width: 0;
}

.page-contact .base-lede {
  max-width: 32em;
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(244, 239, 227, 0.78);
}

.page-contact .coop-list {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .coop-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid rgba(79, 122, 90, 0.5);
}

.page-contact .coop-list li:last-child {
  border-bottom: 1px solid rgba(79, 122, 90, 0.5);
}

.page-contact .coop-num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  line-height: 1;
  color: var(--gold-500);
}

.page-contact .coop-list strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.02em;
  color: var(--ivory-100);
}

.page-contact .coop-list p {
  margin: 6px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: rgba(244, 239, 227, 0.66);
}

.page-contact .base-note {
  margin: 20px 0 0;
  padding-left: 14px;
  font-size: 13.5px;
  line-height: 1.74;
  color: rgba(244, 239, 227, 0.72);
  border-left: 3px solid var(--coral-500);
}

.page-contact .base-col--map .media {
  margin: 0;
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--ink-800);
  border: 1px solid rgba(201, 162, 74, 0.32);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}

.page-contact .base-col--map .media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}

.page-contact .addr-card {
  margin-top: 16px;
  padding: 18px 20px 20px;
  background: var(--ink-800);
  border: 1px solid rgba(201, 162, 74, 0.4);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}

.page-contact .addr-card__k {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-300);
}

.page-contact .addr-card__v {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1rem, 2.6vw, 1.18rem);
  line-height: 1.55;
  color: var(--ivory-100);
}

/* ---------- 底部链接 ---------- */
.page-contact .contact-next {
  padding: clamp(34px, 4.6vw, 62px) 0 clamp(46px, 6vw, 78px);
  background: var(--ivory-100);
}

.page-contact .next-label {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stone-400);
}

.page-contact .next-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-contact .next-grid a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.98rem;
  letter-spacing: 0.02em;
  color: var(--ink-900);
  text-decoration: none;
  background: rgba(201, 162, 74, 0.14);
  border: 1px solid rgba(58, 63, 59, 0.18);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%);
  transition: background 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-contact .next-grid a span {
  font-family: var(--font-mono);
  color: var(--gold-500);
  transition: transform 0.18s var(--ease);
}

.page-contact .next-grid a:hover {
  background: rgba(201, 162, 74, 0.28);
  transform: translateY(-3px);
}

.page-contact .next-grid a:hover span {
  transform: translateX(4px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .contact-key {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .key-card--wide {
    grid-column: 1 / -1;
  }

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

@media (min-width: 760px) {
  .page-contact .hours-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.34fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-contact .base-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-contact .next-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-status__dot {
    animation: none;
  }

  .page-contact .key-card,
  .page-contact .prep-card,
  .page-contact .copy-btn,
  .page-contact .next-grid a,
  .page-contact .next-grid a span {
    transition: none;
  }

  .page-contact .prep-card:hover,
  .page-contact .copy-btn:hover,
  .page-contact .next-grid a:hover {
    transform: none;
  }
}