.page-contact {
  --contact-border: rgba(255,255,255,0.14);
  --contact-line: #E3E3E8;
  --contact-muted: #666;
  --contact-bg-soft: #F7F9FB;
  background: var(--white);
  overflow-x: hidden;
}

/* ===== Hero 编辑部联系卡 ===== */
.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 82% 18%, rgba(94,53,177,0.5) 0%, transparent 58%),
    radial-gradient(ellipse at 8% 90%, rgba(255,87,34,0.2) 0%, transparent 46%),
    linear-gradient(135deg, #1B3B1F 0%, #1A1A2E 52%, #5E35B1 100%);
  padding: calc(var(--header-h) + 44px) 0 56px;
}
.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--hot-orange), var(--track-orange), var(--night-purple));
  z-index: 2;
}
.page-contact .contact-hero::after {
  content: "CONTACT";
  position: absolute;
  right: -12px;
  bottom: -26px;
  font-family: var(--heading-font);
  font-size: clamp(5rem, 14vw, 11rem);
  color: rgba(255,255,255,0.045);
  line-height: 1;
  pointer-events: none;
  white-space: nowrap;
  z-index: 0;
}
.page-contact .contact-hero .breadcrumb {
  margin-bottom: 36px;
  position: relative;
  z-index: 1;
}
.page-contact .contact-hero .breadcrumb a {
  color: rgba(255,255,255,0.62);
  text-decoration: none;
  transition: color var(--transition);
}
.page-contact .contact-hero .breadcrumb a:hover {
  color: var(--track-orange);
}
.page-contact .contact-hero .breadcrumb-sep {
  color: rgba(255,255,255,0.4);
  margin: 0 6px;
}
.page-contact .contact-hero .breadcrumb-current {
  color: rgba(255,255,255,0.92);
}
.page-contact .contact-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
  align-items: center;
}
.page-contact .contact-hero-info {
  max-width: 620px;
}
.page-contact .contact-hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--accent-font);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--track-orange);
}
.page-contact .contact-hero-kicker::before {
  content: "";
  width: 30px;
  height: 2px;
  background: var(--hot-orange);
}
.page-contact .contact-hero-title {
  margin: 0 0 20px;
  font-family: var(--heading-font);
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-style: italic;
  line-height: 1.04;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--white);
}
.page-contact .contact-hero-desc {
  margin: 0 0 26px;
  max-width: 32em;
  font-size: 16px;
  line-height: 1.75;
  color: rgba(255,255,255,0.82);
}
.page-contact .contact-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
}
.page-contact .contact-hero-actions .btn-primary {
  padding: 12px 30px;
}
.page-contact .contact-hero-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 4px;
  font-size: 15px;
  font-weight: 600;
  color: var(--track-orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,179,0,0.5);
  transition: color var(--transition), border-color var(--transition);
}
.page-contact .contact-hero-link:hover {
  color: var(--white);
  border-color: var(--white);
}
.page-contact .contact-hero-figure {
  margin: 0;
  justify-self: center;
  width: 100%;
  max-width: 400px;
}
.page-contact .contact-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-strong);
  transform: rotate(2.5deg) scale(0.98);
  transition: transform var(--transition), box-shadow var(--transition);
}
.page-contact .contact-hero-figure:hover img {
  transform: rotate(0deg) scale(1);
  box-shadow: 0 18px 48px rgba(26,26,46,0.4);
}

/* ===== 编辑部通用布局 ===== */
.page-contact .contact-editorial {
  display: grid;
  gap: 28px;
}
.page-contact .contact-aside {
  position: relative;
}
.page-contact .contact-chapter-index {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  font-family: var(--accent-font);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--hot-orange);
}
.page-contact .contact-chapter-index::before {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
}
.page-contact .contact-aside-title {
  margin: 0 0 14px;
  font-family: var(--heading-font);
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  line-height: 1.15;
  text-transform: uppercase;
  color: var(--deep-green);
}
.page-contact .contact-aside-note {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--contact-muted);
}
.page-contact .contact-aside-link {
  display: inline-block;
  padding-bottom: 2px;
  font-size: 14px;
  font-weight: 600;
  color: var(--night-purple);
  text-decoration: none;
  border-bottom: 1px dashed rgba(94,53,177,0.4);
  transition: color var(--transition), border-color var(--transition);
}
.page-contact .contact-aside-link:hover {
  color: var(--hot-orange);
  border-color: var(--hot-orange);
}

/* ===== 01 联系渠道 ===== */
.page-contact .contact-channels {
  background: var(--moon-gray);
  padding: 56px 0;
}
.page-contact .contact-channel-grid {
  display: grid;
  gap: 16px;
}
.page-contact .contact-channel-card {
  position: relative;
  padding: 24px 24px 22px;
  border-radius: var(--radius-lg);
  border-top: 4px solid var(--pitch-green);
  background: var(--white);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition);
}
.page-contact .contact-channel-card:hover {
  transform: translateY(-4px) rotate(-0.3deg);
  box-shadow: var(--shadow-strong);
}
.page-contact .contact-channel-card--email {
  background: linear-gradient(145deg, var(--white) 70%, rgba(46,125,50,0.12) 100%);
  border-top-color: var(--pitch-green);
}
.page-contact .contact-channel-card--phone {
  background: linear-gradient(145deg, var(--white) 70%, rgba(94,53,177,0.12) 100%);
  border-top-color: var(--night-purple);
}
.page-contact .contact-channel-card--address {
  background: linear-gradient(145deg, var(--white) 70%, rgba(255,179,0,0.16) 100%);
  border-top-color: var(--track-orange);
}
.page-contact .contact-channel-card--business {
  background: linear-gradient(145deg, var(--white) 70%, rgba(27,59,31,0.1) 100%);
  border-top-color: var(--pitch-green-deep);
}
.page-contact .contact-channel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 16px;
}
.page-contact .contact-channel-title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--deep-green);
}
.page-contact .contact-channel-tag {
  font-family: var(--accent-font);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--hot-orange);
  background: rgba(255,87,34,0.08);
  border: 1px solid rgba(255,87,34,0.2);
  border-radius: 999px;
  padding: 3px 10px;
}
.page-contact .contact-channel-value {
  display: inline-block;
  margin-bottom: 8px;
  font-family: var(--accent-font);
  font-size: 15px;
  font-weight: 700;
  color: var(--night-purple-deep);
  text-decoration: none;
  word-break: break-all;
  transition: color var(--transition);
}
.page-contact .contact-channel-card a.contact-channel-value:hover {
  color: var(--hot-orange);
}
.page-contact .contact-channel-value--text {
  font-family: var(--body-font);
  font-size: 16px;
  font-weight: 600;
  color: var(--deep-green);
}
.page-contact .contact-channel-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--contact-muted);
}

/* ===== 02 工作时间 ===== */
.page-contact .contact-hours {
  background:
    radial-gradient(circle at 88% 14%, rgba(94,53,177,0.35) 0%, transparent 48%),
    linear-gradient(120deg, var(--dark-purple) 0%, var(--deep-green) 100%);
  padding: 56px 0;
}
.page-contact .contact-hours-head {
  margin-bottom: 28px;
}
.page-contact .contact-chapter-index--light {
  color: var(--track-orange);
}
.page-contact .contact-aside-title--light {
  color: var(--white);
}
.page-contact .contact-hours-grid {
  display: grid;
  gap: 16px;
}
.page-contact .contact-hours-card {
  padding: 28px 26px;
  border: 1px solid var(--contact-border);
  border-left: 3px solid var(--pitch-green);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.065);
  transition: background var(--transition), transform var(--transition);
}
.page-contact .contact-hours-card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-2px);
}
.page-contact .contact-hours-card--alt {
  border-left-color: var(--track-orange);
}
.page-contact .contact-hours-label {
  margin: 0 0 12px;
  font-family: var(--accent-font);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--track-orange);
}
.page-contact .contact-hours-value {
  margin: 0 0 12px;
  font-family: var(--heading-font);
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--white);
}
.page-contact .contact-hours-note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255,255,255,0.68);
}

/* ===== 城市剪影 ===== */
.page-contact .contact-city {
  background: var(--moon-gray);
  padding: 56px 0;
}
.page-contact .contact-city-grid {
  display: grid;
  gap: 20px;
  align-items: center;
}
.page-contact .contact-city-figure {
  margin: 0;
}
.page-contact .contact-city-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}
.page-contact .contact-city-figure figcaption {
  margin-top: 10px;
  font-family: var(--accent-font);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-align: right;
  color: var(--contact-muted);
}
.page-contact .contact-city-caption {
  border-left: 3px solid var(--hot-orange);
  padding: 6px 0 6px 18px;
}
.page-contact .contact-city-caption p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: #3a3a45;
}

/* ===== 03 反馈表单 ===== */
.page-contact .contact-form-section {
  background: var(--white);
  padding: 56px 0 72px;
}
.page-contact .contact-form-wrap {
  padding: 26px 20px;
  border: 1px solid var(--contact-line);
  border-radius: var(--radius-lg);
  background: var(--contact-bg-soft);
}
.page-contact .contact-form-fields {
  display: grid;
  gap: 16px;
}
.page-contact .contact-field-label {
  display: block;
  margin-bottom: 7px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--deep-green);
}
.page-contact .contact-field-input,
.page-contact .contact-field-select,
.page-contact .contact-field-textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 12px 14px;
  border: 1px solid var(--contact-line);
  border-radius: var(--radius-md);
  background: var(--white);
  font-family: var(--body-font);
  font-size: 15px;
  color: var(--dark-purple);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.page-contact .contact-field-textarea {
  min-height: 120px;
  line-height: 1.6;
  resize: vertical;
}
.page-contact .contact-field-input:focus,
.page-contact .contact-field-select:focus,
.page-contact .contact-field-textarea:focus {
  outline: none;
  border-color: var(--hot-orange);
  box-shadow: 0 0 0 3px rgba(255,87,34,0.12);
}
.page-contact .contact-field-input::placeholder,
.page-contact .contact-field-textarea::placeholder {
  color: #A9A9B5;
}
.page-contact .contact-field-select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--night-purple) 50%),
    linear-gradient(135deg, var(--night-purple) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) calc(50% + 2px),
    calc(100% - 14px) calc(50% + 2px);
  background-size: 4px 4px, 4px 4px;
  background-repeat: no-repeat;
  padding-right: 34px;
}
.page-contact .contact-form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 20px;
}
.page-contact .contact-submit {
  padding: 12px 30px;
  font-size: 16px;
}
.page-contact .contact-form-hint {
  font-size: 13px;
  line-height: 1.5;
  color: var(--contact-muted);
}
.page-contact .contact-form-hint a {
  font-weight: 600;
  color: var(--night-purple);
  text-decoration: none;
  border-bottom: 1px solid rgba(94,53,177,0.35);
  transition: color var(--transition), border-color var(--transition);
}
.page-contact .contact-form-hint a:hover {
  color: var(--hot-orange);
  border-color: var(--hot-orange);
}
.page-contact .contact-success {
  display: none;
  margin-top: 20px;
  padding: 16px 18px;
  border-left: 4px solid var(--pitch-green);
  border-radius: var(--radius-md);
  background: #E9F7EF;
  font-size: 15px;
  line-height: 1.7;
  color: var(--deep-green);
}
.page-contact .contact-success:target {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.page-contact .contact-success p {
  margin: 0;
}
.page-contact .contact-success a {
  font-weight: 600;
  color: var(--pitch-green-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(27,94,32,0.35);
  transition: color var(--transition), border-color var(--transition);
}
.page-contact .contact-success a:hover {
  color: var(--hot-orange);
  border-color: var(--hot-orange);
}
.page-contact .contact-success-icon {
  font-family: var(--accent-font);
  font-size: 20px;
  line-height: 1.3;
  color: var(--pitch-green);
}

/* ===== 响应式增强 ===== */
@media (min-width: 640px) {
  .page-contact .contact-channel-grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  .page-contact .contact-form-fields {
    grid-template-columns: 1fr 1fr;
  }
  .page-contact .contact-field--full {
    grid-column: 1 / -1;
  }
}

@media (min-width: 700px) {
  .page-contact .contact-hours-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .page-contact .contact-form-wrap {
    padding: 32px;
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero {
    padding-bottom: 72px;
  }
  .page-contact .contact-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 48px;
  }
  .page-contact .contact-hero-figure {
    justify-self: end;
  }
  .page-contact .contact-editorial {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }
  .page-contact .contact-city-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
    gap: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-channel-card,
  .page-contact .contact-hours-card,
  .page-contact .contact-hero-figure img {
    transition: none;
    transform: none;
  }
}