.page-contact {
  --pc-soft: rgba(244, 247, 245, .78);
  --pc-soft-2: rgba(244, 247, 245, .64);
  --pc-ink-line: rgba(11, 43, 34, .16);
  --pc-pad: clamp(1.1rem, 4vw, 1.6rem);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: 1.4rem 0 3rem;
  background:
    radial-gradient(120% 100% at 88% -10%, rgba(200, 162, 74, .18), transparent 62%),
    var(--ink-deep);
  border-bottom: 2px solid var(--line);
  overflow: hidden;
}

.page-contact .hero-grid {
  display: grid;
  gap: 1.8rem;
  margin-top: 1.6rem;
}

.page-contact .hero-title {
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(2.1rem, 8vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: -.015em;
  color: var(--chalk);
  text-wrap: balance;
}

.page-contact .hero-title strong {
  font-weight: 700;
  color: var(--gold-soft);
}

.page-contact .lede {
  margin: 0;
  max-width: 40ch;
  font-size: clamp(.92rem, 3.6vw, 1.02rem);
  line-height: 1.8;
  color: var(--pc-soft);
}

.page-contact .hero-side {
  border: 2px solid var(--gold);
  background: var(--glass);
  box-shadow: var(--shadow-hard);
  padding: 1.1rem 1.1rem 1.2rem;
}

.page-contact .hero-side-title {
  margin: 0 0 .9rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold-soft);
}

.page-contact .quick-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .75rem;
}

.page-contact .quick-row {
  display: flex;
  flex-direction: column;
  gap: .2rem;
  padding-bottom: .7rem;
  border-bottom: 1px solid var(--line-soft);
}

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

.page-contact .quick-key {
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .14em;
  color: var(--slate);
}

.page-contact .quick-val {
  font-family: var(--font-mono);
  font-size: clamp(.92rem, 3.6vw, 1.1rem);
  line-height: 1.5;
  color: var(--cyan);
  word-break: break-all;
}

.page-contact .quick-val--sm {
  font-size: clamp(.85rem, 3.2vw, .95rem);
  color: var(--chalk);
  word-break: normal;
}

/* ---------- 服务台 ---------- */
.page-contact .contact-desk {
  padding: 3rem 0;
  background: var(--ink-mid);
  border-bottom: 2px solid var(--line);
}

.page-contact .desk-grid {
  display: grid;
  gap: 1.6rem;
}

.page-contact .info-card {
  position: relative;
  border: 2px solid var(--gold);
  background: var(--ink-deep);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

.page-contact .info-card-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .24;
  filter: grayscale(.15) contrast(1.08);
}

.page-contact .info-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 28, 22, .5), rgba(7, 28, 22, .94));
}

.page-contact .info-card-body {
  position: relative;
  z-index: 1;
  padding: 1.4rem var(--pc-pad) 1.6rem;
}

.page-contact .info-card-title {
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-weight: 200;
  font-size: clamp(1.5rem, 6vw, 2.1rem);
  line-height: 1.1;
  color: var(--chalk);
}

.page-contact .contact-lines {
  margin: 0;
  display: grid;
  gap: .85rem;
}

.page-contact .contact-line {
  padding-bottom: .8rem;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .contact-line dt {
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .16em;
  color: var(--slate);
}

.page-contact .contact-line dd {
  margin: .25rem 0 0;
  font-family: var(--font-mono);
  font-size: clamp(.98rem, 4vw, 1.28rem);
  line-height: 1.5;
  color: var(--chalk);
  word-break: break-all;
}

.page-contact .map-note {
  position: relative;
  margin-top: 1.2rem;
  padding: 1rem;
  border: 1px solid var(--line);
  background: rgba(2, 8, 6, .52);
  overflow: hidden;
}

.page-contact .map-grid {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(200, 162, 74, .18) 0 1px, transparent 1px 20px),
    repeating-linear-gradient(90deg, rgba(200, 162, 74, .18) 0 1px, transparent 1px 20px);
  opacity: .55;
}

.page-contact .map-note p {
  position: relative;
  margin: 0;
}

.page-contact .map-key {
  font-family: var(--font-mono);
  font-size: .64rem;
  letter-spacing: .16em;
  color: var(--gold-soft);
}

.page-contact .map-addr {
  margin-top: .35rem !important;
  font-size: .95rem;
  line-height: 1.65;
  color: var(--chalk);
}

.page-contact .map-note .map-sub {
  margin-top: .45rem;
  font-size: .78rem;
  line-height: 1.7;
  color: var(--pc-soft-2);
}

/* ---------- 咨询表单 ---------- */
.page-contact .ask-panel {
  border: 2px solid var(--ink);
  background: var(--chalk);
  color: var(--ink-mid);
  box-shadow: var(--shadow-hard);
  padding: 1.4rem var(--pc-pad) 1.6rem;
}

.page-contact .ask-title {
  margin: 0 0 .5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.3rem, 5vw, 1.8rem);
  line-height: 1.15;
  color: var(--ink-mid);
}

.page-contact .ask-lede {
  margin: 0 0 1.2rem;
  font-size: .88rem;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .field {
  margin: 0 0 .9rem;
}

.page-contact .field--group {
  border: 0;
  padding: 0;
  margin: 0 0 .9rem;
}

.page-contact .field--group legend {
  padding: 0;
}

.page-contact .field--last {
  margin-bottom: 0;
}

.page-contact .field-label {
  display: block;
  margin-bottom: .35rem;
  font-family: var(--font-mono);
  font-size: .64rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-contact .field-input {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: .7rem .8rem;
  font-family: var(--font-body);
  font-size: .95rem;
  line-height: 1.5;
  color: var(--ink-mid);
  background: #ffffff;
  border: 2px solid var(--ink-mid);
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
}

.page-contact .field-input::placeholder {
  color: #9aa8a1;
}

.page-contact .field-input:focus {
  outline: 3px solid var(--amber);
  outline-offset: 2px;
}

.page-contact .field-input:invalid:not(:placeholder-shown) {
  border-color: #b8462f;
}

.page-contact .field-textarea {
  min-height: 108px;
  resize: vertical;
}

.page-contact .type-grid {
  display: grid;
  gap: .55rem;
}

.page-contact .type-item {
  position: relative;
  border: 2px solid var(--pc-ink-line);
  background: #ffffff;
  padding: .6rem .7rem;
}

.page-contact .type-item:has(.type-input:checked) {
  border-color: var(--gold);
  background: rgba(200, 162, 74, .1);
}

.page-contact .type-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-contact .type-label {
  display: block;
  font-size: .88rem;
  font-weight: 700;
  color: var(--ink-mid);
  cursor: pointer;
}

.page-contact .type-input:checked + .type-label {
  color: #8a6a1c;
}

.page-contact .type-input:focus-visible + .type-label {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
}

.page-contact .type-hint {
  display: none;
  margin: .4rem 0 0;
  font-size: .78rem;
  line-height: 1.65;
  color: var(--slate);
}

.page-contact .type-input:checked ~ .type-hint {
  display: block;
}

.page-contact .ask-foot {
  margin: 1.1rem 0 0;
  padding-top: .9rem;
  border-top: 2px solid var(--pc-ink-line);
  font-size: .8rem;
  line-height: 1.75;
  color: var(--slate);
  word-break: break-word;
}

/* ---------- 合作与反馈 ---------- */
.page-contact .contact-tracks {
  padding: 3rem 0;
  background: var(--ink-deep);
  border-bottom: 2px solid var(--line);
}

.page-contact .track-media {
  margin: 1.6rem 0 0;
}

.page-contact .track-grid {
  display: grid;
  gap: 1.2rem;
  margin-top: 1.6rem;
}

.page-contact .track-panel {
  border: 2px solid var(--line-strong);
  background: var(--ink-mid);
  box-shadow: var(--shadow-hard);
  padding: 1.3rem var(--pc-pad) 1.4rem;
}

.page-contact .track-panel--alt {
  border-color: var(--line);
  background: rgba(11, 43, 34, .55);
}

.page-contact .track-tag {
  margin: 0 0 .6rem;
  font-family: var(--font-mono);
  font-size: .64rem;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-contact .track-title {
  margin: 0 0 .7rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.05rem, 4.2vw, 1.35rem);
  line-height: 1.3;
  color: var(--chalk);
}

.page-contact .track-text {
  margin: 0;
  font-size: .86rem;
  line-height: 1.8;
  color: var(--pc-soft);
}

.page-contact .step-list,
.page-contact .plain-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: .5rem;
}

.page-contact .step-item {
  display: flex;
  gap: .6rem;
  font-size: .84rem;
  line-height: 1.7;
  color: var(--pc-soft);
}

.page-contact .step-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: .7rem;
  color: var(--cyan);
  padding-top: .2rem;
}

.page-contact .plain-list li {
  position: relative;
  padding-left: .95rem;
  font-size: .84rem;
  line-height: 1.7;
  color: var(--pc-soft);
}

.page-contact .plain-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68rem;
  width: 6px;
  height: 6px;
  background: var(--gold);
}

.page-contact .track-note {
  margin: 1rem 0 0;
  padding-top: .8rem;
  border-top: 1px solid var(--line-soft);
  font-size: .78rem;
  line-height: 1.7;
  color: var(--slate);
}

/* ---------- 场景条 ---------- */
.page-contact .contact-scenes {
  padding: 3rem 0;
  background: var(--ink-mid);
  border-bottom: 2px solid var(--line);
}

.page-contact .scene-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0 0 .8rem;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(238px, 80%);
  gap: .9rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-contact .scene-item {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  padding: 1rem .9rem 1.1rem;
  background: var(--ink-deep);
  border-top: 2px solid var(--gold);
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .scene-num {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-contact .scene-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.35;
  color: var(--chalk);
}

.page-contact .scene-text {
  margin: 0;
  font-size: .84rem;
  line-height: 1.75;
  color: var(--pc-soft-2);
}

.page-contact .scene-link {
  margin-top: auto;
  align-self: flex-start;
  padding-bottom: .1rem;
  font-size: .8rem;
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-contact .scene-link:hover,
.page-contact .scene-link:focus-visible {
  color: var(--amber);
  border-bottom-color: var(--amber);
}

/* ---------- 回复节奏 ---------- */
.page-contact .contact-rhythm {
  padding: 2.6rem 0;
  background: var(--ink-deep);
}

.page-contact .rhythm-grid {
  display: grid;
  gap: .9rem;
  padding: 1.1rem var(--pc-pad);
  border: 2px solid var(--line);
  background: rgba(11, 43, 34, .5);
}

.page-contact .rhythm-val {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 4.2vw, 1.45rem);
  line-height: 1.3;
  color: var(--cyan);
}

.page-contact .rhythm-key {
  display: block;
  margin-top: .3rem;
  font-size: .8rem;
  line-height: 1.7;
  color: var(--pc-soft-2);
}

.page-contact .rhythm-note {
  margin: 1.1rem 0 0;
  max-width: 62ch;
  font-size: .8rem;
  line-height: 1.8;
  color: var(--slate);
}

/* ---------- 收尾 ---------- */
.page-contact .contact-close {
  padding: 2.8rem 0 3.4rem;
  background: linear-gradient(180deg, var(--ink-deep), #04120e);
  border-top: 2px solid var(--line);
}

.page-contact .close-text {
  margin: 1rem 0 1.5rem;
  max-width: 52ch;
  font-size: .9rem;
  line-height: 1.85;
  color: var(--pc-soft);
}

.page-contact .close-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
}

.page-contact .close-links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 1.4rem;
  margin: 1.6rem 0 0;
  padding: 1.1rem 0 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .close-links a {
  font-size: .8rem;
  color: var(--slate);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: .1rem;
}

.page-contact .close-links a:hover,
.page-contact .close-links a:focus-visible {
  color: var(--gold-soft);
  border-bottom-color: var(--line);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-contact .type-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 760px) {
  .page-contact .contact-hero {
    padding: 2rem 0 3.6rem;
  }

  .page-contact .rhythm-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
  }

  .page-contact .contact-desk,
  .page-contact .contact-tracks,
  .page-contact .contact-scenes {
    padding: 3.8rem 0;
  }
}

@media (min-width: 900px) {
  .page-contact .hero-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, .95fr);
    align-items: end;
    gap: 2.6rem;
    margin-top: 2.2rem;
  }

  .page-contact .hero-side {
    margin-bottom: .4rem;
  }

  .page-contact .desk-grid {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    align-items: start;
    gap: 2rem;
  }

  .page-contact .track-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.6rem;
  }

  .page-contact .scene-list {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    overflow: visible;
    padding-bottom: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact * {
    transition: none !important;
    animation: none !important;
  }
}
<<<END>>>