/* ========== 联系我们页专属样式（page-contact） ========== */
.page-contact {
  background: var(--color-bg);
  color: var(--color-white);
  overflow-x: hidden;
}

/* ---- Hero 区域 ---- */
.page-contact .contact-hero {
  position: relative;
  z-index: 0;
  padding: clamp(1.6rem, 4vw, 3.2rem) 0 clamp(4rem, 10vw, 7rem);
  background:
    radial-gradient(circle at 86% 20%, rgba(245, 183, 49, 0.10) 0, transparent 240px),
    radial-gradient(circle at 12% 52%, rgba(0, 230, 118, 0.09) 0, transparent 320px),
    linear-gradient(118deg, var(--color-bg) 20%, var(--color-panel) 100%);
  border-bottom: 4px solid var(--color-lime);
  overflow: hidden;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 4px;
  background: repeating-linear-gradient(90deg, var(--color-gold) 0 44px, transparent 44px 58px);
  opacity: 0.6;
  pointer-events: none;
}

.page-contact .contact-hero-mark {
  position: absolute;
  right: 1.2rem;
  bottom: -1.5rem;
  writing-mode: vertical-rl;
  font-family: var(--font-head);
  font-size: clamp(4rem, 15vw, 9.5rem);
  line-height: 1;
  letter-spacing: 0.08em;
  color: rgba(0, 230, 118, 0.06);
  user-select: none;
  pointer-events: none;
  z-index: 0;
}

.page-contact .contact-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2rem;
  align-items: center;
}

.page-contact .contact-hero-breadcrumb {
  margin-bottom: 1.4rem;
}

.page-contact .contact-hero-tag {
  margin-bottom: 0.4rem;
}

.page-contact .contact-hero-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5.4vw, 3.3rem);
  line-height: 1.18;
  letter-spacing: 0.01em;
  margin: 0 0 1.1rem;
}

.page-contact .contact-hero-desc {
  max-width: 38rem;
  margin: 0;
  color: var(--color-muted);
  font-size: clamp(0.98rem, 1.6vw, 1.08rem);
  line-height: 1.8;
}

.page-contact .contact-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.8rem;
}

/* ---- Hero 状态卡 ---- */
.page-contact .contact-status-card {
  position: relative;
  overflow: hidden;
  padding: clamp(1rem, 3vw, 1.5rem);
  background: rgba(17, 43, 74, 0.78);
  border: 1px solid rgba(0, 230, 118, 0.16);
  border-radius: var(--radius);
}

.page-contact .contact-status-card::before {
  content: "";
  position: absolute;
  top: 10px;
  right: 10px;
  width: 40px;
  height: 24px;
  border-top: 2px solid var(--color-gold);
  border-right: 2px solid var(--color-gold);
  opacity: 0.55;
  pointer-events: none;
}

.page-contact .contact-status-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.2rem;
}

.page-contact .contact-status-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-contact .contact-status-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px dashed rgba(224, 224, 224, 0.14);
  font-size: 0.92rem;
}

.page-contact .contact-status-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .contact-status-list span {
  color: var(--color-muted);
}

.page-contact .contact-status-list strong {
  font-family: var(--font-data);
  font-weight: 500;
  color: var(--color-white);
  text-align: right;
}

/* ---- 通用章节标题 ---- */
.page-contact .contact-section-head {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-bottom: 1.8rem;
}

.page-contact .contact-section-title {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3.4vw, 2.2rem);
  line-height: 1.3;
  margin: 0.25rem 0 0;
}

.page-contact .contact-section-desc {
  max-width: 34rem;
  margin: 0;
  color: var(--color-muted);
  line-height: 1.75;
}

/* ---- 官方联系方式 ---- */
.page-contact .contact-methods {
  padding: clamp(3rem, 8vw, 5.5rem) 0 3.5rem;
  background:
    linear-gradient(rgba(0, 230, 118, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 230, 118, 0.04) 1px, transparent 1px);
  background-size: 38px 38px;
}

.page-contact .contact-method-grid {
  display: grid;
  gap: 1rem;
}

.page-contact .contact-method-card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(155deg, rgba(0, 230, 118, 0.06) 0%, transparent 34%), var(--color-panel);
  border: 1px solid rgba(0, 230, 118, 0.15);
  border-radius: var(--radius);
  padding: clamp(1.2rem, 4vw, 2rem);
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.page-contact .contact-method-card:hover {
  border-color: rgba(0, 230, 118, 0.55);
  transform: translateY(-4px);
}

.page-contact .contact-method-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-lime) 0%, var(--color-lime) 34%, transparent 34%);
  pointer-events: none;
}

.page-contact .contact-method-card--support::before {
  background: linear-gradient(90deg, var(--color-gold) 0%, var(--color-gold) 34%, transparent 34%);
}

.page-contact .contact-method-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin-bottom: 1rem;
  border-radius: 10px;
  background: rgba(0, 230, 118, 0.1);
  color: var(--color-lime);
}

.page-contact .contact-method-icon svg {
  width: 24px;
  height: 24px;
}

.page-contact .contact-method-card--support .contact-method-icon {
  background: rgba(245, 183, 49, 0.12);
  color: var(--color-gold);
}

.page-contact .contact-method-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 0.35rem;
}

.page-contact .contact-method-value {
  display: block;
  font-family: var(--font-data);
  font-size: clamp(1rem, 2vw, 1.3rem);
  line-height: 1.5;
  color: var(--color-white);
  text-decoration: none;
  word-break: break-word;
}

.page-contact .contact-method-value[href]:hover {
  color: var(--color-lime);
}

.page-contact .contact-method-note {
  margin: 0.5rem 0 0;
  color: var(--color-muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.page-contact .contact-method-card--address {
  display: flex;
  flex-direction: column;
  padding: 0;
}

.page-contact .contact-method-address-body {
  padding: clamp(1.2rem, 4vw, 2rem);
}

.page-contact .contact-address-media {
  margin: 0;
  border-radius: 0 0 var(--radius) var(--radius);
}

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

.page-contact .contact-hours-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem 1.4rem;
  margin-top: 1.2rem;
  padding: 1rem 1.2rem;
  background: rgba(245, 183, 49, 0.07);
  border: 1px solid rgba(245, 183, 49, 0.28);
  border-left-width: 4px;
  border-radius: var(--radius);
  font-size: 0.95rem;
}

.page-contact .contact-hours-strip span {
  color: var(--color-muted);
}

.page-contact .contact-hours-strip strong {
  font-family: var(--font-data);
  font-size: 1.05rem;
  color: var(--color-gold);
}

/* ---- 联系表单区域 ---- */
.page-contact .contact-form-section {
  padding: clamp(3rem, 8vw, 5.5rem) 0;
  background:
    linear-gradient(rgba(0, 230, 118, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 230, 118, 0.05) 1px, transparent 1px),
    var(--color-panel);
  background-size: 42px 42px;
}

.page-contact .contact-form-grid {
  display: grid;
  gap: 1.2rem;
}

.page-contact .contact-form-shell {
  position: relative;
  padding: clamp(1.1rem, 4vw, 1.9rem);
  background: var(--color-bg);
  border: 1px solid rgba(0, 230, 118, 0.18);
  border-radius: var(--radius);
}

.page-contact .contact-form-shell::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 10px;
  width: 34px;
  height: 22px;
  border-top: 2px solid var(--color-lime);
  border-left: 2px solid var(--color-lime);
  opacity: 0.7;
  pointer-events: none;
}

.page-contact .contact-form-label {
  display: block;
  font-size: 0.8rem;
  color: var(--color-muted);
  letter-spacing: 0.04em;
  margin-bottom: 0.4rem;
}

.page-contact .contact-form-input,
.page-contact .contact-form-textarea {
  display: block;
  width: 100%;
  padding: 0.8rem 1rem;
  margin-bottom: 1rem;
  background: #0B1F38;
  border: 1px solid rgba(224, 224, 224, 0.14);
  border-radius: var(--radius);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.95rem;
}

.page-contact .contact-form-input::placeholder,
.page-contact .contact-form-textarea::placeholder {
  color: rgba(176, 190, 197, 0.5);
}

.page-contact .contact-form-input:disabled,
.page-contact .contact-form-textarea:disabled {
  opacity: 0.72;
  cursor: not-allowed;
}

.page-contact .contact-form-textarea {
  resize: none;
}

.page-contact .contact-form-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.2rem;
  padding: 0.95rem 1rem;
  background: var(--color-lime);
  color: var(--color-bg);
  font-family: var(--font-head);
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-align: center;
  border-radius: var(--radius);
  opacity: 0.9;
}

.page-contact .contact-form-notice {
  margin: 1rem 0 0;
  padding: 0.85rem 1rem;
  background: rgba(245, 183, 49, 0.08);
  border: 1px dashed rgba(245, 183, 49, 0.45);
  border-radius: var(--radius);
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.9rem;
  line-height: 1.7;
}

.page-contact .contact-form-notice strong {
  font-family: var(--font-data);
  color: var(--color-gold);
}

.page-contact .contact-form-media {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.page-contact .contact-form-note {
  margin: 0;
  padding: 0.95rem 1.1rem;
  background: var(--color-bg);
  border-left: 3px solid var(--color-gold);
  border-radius: var(--radius);
  color: var(--color-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.page-contact .contact-form-note strong {
  color: var(--color-white);
}

/* ---- 常见问题快速入口 ---- */
.page-contact .contact-faq {
  padding: clamp(3rem, 8vw, 5.5rem) 0;
  background:
    linear-gradient(120deg, rgba(245, 183, 49, 0.05) 0%, transparent 32%),
    var(--color-bg);
}

.page-contact .contact-faq-grid {
  display: grid;
  gap: 0.85rem;
}

.page-contact .contact-faq-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  background: var(--color-panel);
  border: 1px solid rgba(0, 230, 118, 0.13);
  border-radius: var(--radius);
  color: var(--color-white);
  text-decoration: none;
  font-size: 0.96rem;
  font-weight: 500;
  line-height: 1.45;
  transition: border-color 0.25s ease, transform 0.25s ease, background 0.25s ease;
}

.page-contact .contact-faq-item:hover {
  border-color: var(--color-lime);
  background: rgba(0, 230, 118, 0.06);
  transform: translateX(4px);
}

.page-contact .contact-faq-num {
  font-family: var(--font-data);
  font-size: 0.85rem;
  color: var(--color-gold);
  flex-shrink: 0;
}

.page-contact .contact-faq-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(224, 224, 224, 0.12);
}

/* ---- 桌面端断点 ---- */
@media (min-width: 760px) {
  .page-contact .contact-hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.92fr);
    gap: 2.2rem;
  }

  .page-contact .contact-method-grid {
    grid-template-columns: repeat(12, 1fr);
  }

  .page-contact .contact-method-card--email {
    grid-column: span 7;
  }

  .page-contact .contact-method-card--phone {
    grid-column: span 5;
  }

  .page-contact .contact-method-card--support {
    grid-column: span 5;
  }

  .page-contact .contact-method-card--address {
    grid-column: span 7;
  }

  .page-contact .contact-faq-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-form-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 1.6rem;
  }
}