.page-contact {
  position: relative;
  background: var(--c-green);
  color: var(--c-white);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

.page-contact img {
  max-width: 100%;
  height: auto;
}

/* ===== Hero 首屏 ===== */
.page-contact__hero {
  position: relative;
  padding: calc(var(--header-height) + 40px) 20px 80px;
  background:
    linear-gradient(115deg, rgba(11, 59, 36, 0.88) 0%, rgba(0, 51, 102, 0.72) 58%, rgba(0, 166, 255, 0.32) 100%),
    var(--c-space);
  border-bottom: var(--border-brutal) solid var(--c-gold);
  clip-path: polygon(0 0, 100% 0, 100% 96%, 0 100%);
}

.page-contact__hero::before {
  content: "CONTACT";
  position: absolute;
  right: -8px;
  bottom: 8px;
  z-index: 1;
  font-family: var(--font-display);
  font-size: min(18vw, 210px);
  font-weight: 700;
  line-height: 0.9;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.28);
  text-stroke: 1px rgba(255, 255, 255, 0.28);
  pointer-events: none;
  user-select: none;
}

.page-contact__hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
  mix-blend-mode: screen;
}

.page-contact__breadcrumb {
  position: relative;
  z-index: 2;
}

.page-contact__hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1240px;
  margin: 0 auto;
  padding-top: 18px;
}

.page-contact__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 6vw, 3.8rem);
  line-height: 1.05;
  text-transform: uppercase;
  margin: 18px 0 20px;
  letter-spacing: 0.01em;
}

.page-contact__title-accent {
  display: block;
  margin-top: 8px;
  color: var(--c-gold);
  font-size: 0.52em;
  letter-spacing: 0.04em;
}

.page-contact__lead {
  max-width: 720px;
  margin: 0 0 26px;
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.9);
}

.page-contact__hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ===== 左右分屏 ===== */
.page-contact__layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding: 0 20px;
  margin: -24px auto 0;
}

.page-contact__h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.6rem;
  line-height: 1.15;
  text-transform: uppercase;
  margin: 0 0 18px;
  color: var(--c-white);
}

.page-contact__h2--dark {
  color: var(--c-ink);
}

/* ===== 联系方式卡片 ===== */
.page-contact__aside[data-reveal] {
  display: block;
}

.page-contact__card {
  background: var(--c-space);
  border: var(--border-brutal) solid var(--c-white);
  box-shadow: var(--shadow-hard);
  padding: 24px 20px;
}

.page-contact__contact-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-contact__contact-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.page-contact__contact-icon {
  display: inline-flex;
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  color: var(--c-gold);
  border: 2px solid var(--c-gold);
  border-radius: 50%;
}

.page-contact__contact-body {
  min-width: 0;
  display: grid;
  gap: 2px;
}

.page-contact__contact-label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.62);
}

.page-contact__contact-value {
  display: block;
  font-size: 1.02rem;
  font-weight: 500;
  word-break: break-word;
  color: var(--c-white);
}

.page-contact__response {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: rgba(255, 215, 0, 0.14);
  border-left: 4px solid var(--c-gold);
  padding: 14px 16px;
  color: var(--c-white);
}

.page-contact__response-label {
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-gold);
}

.page-contact__response strong {
  font-family: var(--font-display);
  font-size: 1.06rem;
}

.page-contact__trust-note {
  margin-top: 20px;
  padding: 16px;
  border: var(--border-brutal) dashed rgba(255, 255, 255, 0.42);
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.84);
}

/* ===== 咨询表单面板 ===== */
.page-contact__form-panel {
  position: relative;
  background: var(--c-white);
  color: var(--c-ink);
  border: var(--border-brutal) solid var(--c-ink);
  box-shadow: var(--shadow-blue);
  padding: 28px 22px;
}

.page-contact__form-bg {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 180px;
  height: 180px;
  object-fit: cover;
  opacity: 0.1;
  pointer-events: none;
}

.page-contact__form-inner {
  position: relative;
  z-index: 1;
}

.page-contact__field-group {
  margin-bottom: 18px;
}

.page-contact__field-group label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-ink);
}

.page-contact__field-group input,
.page-contact__field-group select,
.page-contact__field-group textarea {
  width: 100%;
  border: 2px solid #c8cdd4;
  border-radius: 0;
  background: var(--c-white);
  padding: 12px 14px;
  font: 0.95rem / 1.5 var(--font-body);
  color: var(--c-ink);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-contact__field-group input:focus,
.page-contact__field-group select:focus,
.page-contact__field-group textarea:focus {
  outline: none;
  border-color: var(--c-blue);
  box-shadow: 0 0 0 3px rgba(0, 166, 255, 0.25);
}

.page-contact__submit {
  width: 100%;
  cursor: pointer;
}

.page-contact__submit:hover {
  background: var(--c-gold);
  color: var(--c-space);
  border-color: var(--c-ink);
}

.page-contact__form-notice {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--c-fog);
  font-size: 0.84rem;
  color: #44505e;
}

/* ===== 服务承诺 ===== */
.page-contact__promise {
  position: relative;
  margin-top: 64px;
  padding: 72px 20px;
  background:
    linear-gradient(120deg, rgba(255, 215, 0, 0.1) 0%, rgba(255, 215, 0, 0) 40%),
    var(--c-space);
  clip-path: polygon(0 4%, 100% 0, 100% 96%, 0 100%);
}

.page-contact__promise .container {
  padding: 0;
}

.page-contact__promise-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 36px;
}

.page-contact__promise-card {
  background: var(--c-green);
  border: var(--border-brutal) solid rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow-hard);
  padding: 24px 20px;
}

.page-contact__promise-num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.6rem;
  line-height: 1;
  color: var(--c-gold);
}

.page-contact__promise-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  text-transform: uppercase;
  color: var(--c-white);
}

.page-contact__promise-text {
  margin: 0;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.82);
}

/* ===== FAQ 入口 ===== */
.page-contact__faq {
  padding: 64px 20px 76px;
  background:
    linear-gradient(135deg, rgba(0, 51, 102, 0.08) 0%, rgba(0, 0, 0, 0) 50%),
    var(--c-fog);
  color: var(--c-ink);
}

.page-contact__faq .container {
  padding: 0;
}

.page-contact__faq-list {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact__faq-list li {
  background: var(--c-white);
  border: 2px solid var(--c-ink);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.16);
  padding: 15px 18px;
}

.page-contact__faq-list li::before {
  content: "→ ";
  color: var(--c-blue);
  font-weight: 700;
}

.page-contact__faq-list a {
  color: var(--c-ink);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  text-decoration: none;
  line-height: 1.4;
}

.page-contact__faq-list a:hover {
  color: var(--c-blue);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-contact__faq-note {
  margin: 26px 0 0;
  max-width: 860px;
  font-size: 0.95rem;
  color: #33404f;
}

.page-contact__faq-note a {
  color: var(--c-blue);
  font-weight: 500;
  text-decoration: none;
  border-bottom: 2px solid transparent;
}

.page-contact__faq-note a:hover {
  border-color: var(--c-blue);
}

/* ===== 响应式断点 ===== */
@media (min-width: 640px) {
  .page-contact__promise-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact__field-group {
    display: grid;
    grid-template-columns: 160px 1fr;
    align-items: center;
    gap: 14px;
  }

  .page-contact__field-group label {
    margin-bottom: 0;
  }

  .page-contact__submit {
    margin-left: 174px;
    width: auto;
    min-width: 220px;
  }
}

@media (min-width: 992px) {
  .page-contact__hero {
    padding: calc(var(--header-height) + 64px) 40px 100px;
  }

  .page-contact__layout {
    grid-template-columns: 0.82fr 1.18fr;
    gap: 36px;
    padding: 0 40px;
    margin-top: -48px;
  }

  .page-contact__card,
  .page-contact__form-panel {
    min-height: 560px;
  }

  .page-contact__form-panel {
    padding: 36px 34px;
  }

  .page-contact__form-bg {
    width: 240px;
    height: 240px;
  }

  .page-contact__promise,
  .page-contact__faq {
    padding-left: 40px;
    padding-right: 40px;
  }

  .page-contact__promise-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
}

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