.page-contact {
  --contact-hard: 8px 8px 0 rgba(0, 0, 0, .38);
  --contact-soft: 0 22px 42px rgba(2, 6, 16, .55);
  --contact-panel: #1A2744;
  --contact-panel2: #16213A;
  --contact-border: #2E3A5C;
  --contact-line: #8B9DC4;
  --contact-ink: #0A1428;
  --contact-accent: #FF4B1E;
  --contact-accent2: #FF7043;
  --contact-live: #FFC53D;
  --contact-up: #00D1A7;
  overflow-x: clip;
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-body);
}

.page-contact .contact-kicker {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--font-data);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 1rem;
}

.page-contact .contact-kicker::before {
  content: '';
  width: 1.75rem;
  height: 2px;
  background: currentColor;
}

.page-contact .contact-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.65rem, 3.4vw, 2.6rem);
  line-height: 1.18;
  color: #fff;
  margin-bottom: 1.25rem;
  letter-spacing: .01em;
}

.page-contact .contact-desc {
  color: var(--c-muted);
  line-height: 1.75;
  max-width: 60ch;
  margin-bottom: 2rem;
}

/* ========== 首屏 ========== */
.page-contact .contact-hero {
  position: relative;
  padding: 2.5rem 0 4.5rem;
  background:
    radial-gradient(circle at 80% 20%, rgba(255, 75, 30, .25), transparent 42%),
    linear-gradient(160deg, #0A1428 0%, #1A2744 68%, #16213A 100%);
  border-bottom: 3px solid var(--c-accent);
  isolation: isolate;
  overflow: hidden;
}

.page-contact .contact-hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-contact .contact-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .2;
  mix-blend-mode: screen;
}

.page-contact .contact-hero::after {
  content: '';
  position: absolute;
  left: -5%;
  right: -5%;
  bottom: -22px;
  height: 56px;
  background: var(--c-bg);
  transform: skewY(-1.6deg);
  z-index: 0;
}

.page-contact .contact-hero .container {
  position: relative;
  z-index: 2;
}

.page-contact .contact-hero .breadcrumb {
  display: flex;
  gap: .625rem;
  align-items: center;
  font-family: var(--font-data);
  font-size: .8rem;
  color: var(--c-muted);
  margin-bottom: 2.75rem;
}

.page-contact .contact-hero .breadcrumb__item {
  color: var(--c-muted);
  text-decoration: none;
}

.page-contact .contact-hero .breadcrumb__item--current {
  color: var(--c-accent);
}

.page-contact .contact-hero__grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: 7fr 5fr;
    align-items: end;
    gap: 3rem;
  }
}

.page-contact .contact-hero__kicker {
  font-family: var(--font-data);
  color: var(--c-accent);
  font-size: .8rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.page-contact .contact-hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3.6rem);
  line-height: 1.16;
  max-width: 13ch;
  margin-bottom: 1.25rem;
  letter-spacing: .02em;
}

.page-contact .contact-hero__lead {
  color: #c7d4ed;
  max-width: 54ch;
  line-height: 1.8;
  margin-bottom: 1.75rem;
}

.page-contact .contact-hero__cta {
  margin-bottom: 1rem;
}

.page-contact .contact-hero__facts {
  display: grid;
  gap: .75rem;
  margin: 0;
  padding: 0;
}

@media (min-width: 640px) {
  .page-contact .contact-hero__facts {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__facts {
    grid-template-columns: 1fr;
  }
}

.page-contact .contact-hero__fact {
  background: rgba(255, 255, 255, .05);
  border: 1px solid var(--c-border);
  border-left: 3px solid var(--c-accent);
  padding: .75rem 1rem;
  border-radius: 6px;
}

.page-contact .contact-hero__fact-label,
.page-contact .contact-hero__fact-note {
  color: var(--c-muted);
  font-size: .7rem;
  margin: 0;
}

.page-contact .contact-hero__fact-value {
  font-family: var(--font-data);
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
  margin: .25rem 0 0;
  letter-spacing: .02em;
}

/* ========== 联系方式卡片 ========== */
.page-contact .contact-cards-section {
  padding: 3rem 0 1rem;
}

.page-contact .contact-cards {
  display: grid;
  gap: 1.25rem;
  align-items: start;
}

@media (min-width: 900px) {
  .page-contact .contact-cards {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .contact-card--phone {
    margin-top: 2.5rem;
  }

  .page-contact .contact-card--address {
    margin-top: .75rem;
  }
}

.page-contact .contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: linear-gradient(145deg, #1A2744, #16213A);
  border: 2px solid var(--c-border);
  border-radius: 10px;
  padding: 1.5rem;
  box-shadow: var(--contact-hard);
  text-decoration: none;
  color: inherit;
  min-height: 200px;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.page-contact .contact-card:hover {
  transform: translateY(-5px) rotate(-1deg);
  box-shadow: 10px 14px 0 rgba(0, 0, 0, .28);
  border-color: var(--c-accent);
}

.page-contact .contact-card__idx {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  font-size: .8rem;
  color: var(--c-muted);
}

.page-contact .contact-card__label {
  font-size: .8rem;
  color: var(--c-muted);
  letter-spacing: .08em;
  margin-bottom: auto;
}

.page-contact .contact-card__value {
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 1.1rem;
  line-height: 1.45;
  word-break: break-word;
  margin-top: .45rem;
  padding-right: 1.25rem;
}

.page-contact .contact-card__hint {
  font-size: .8rem;
  color: var(--c-muted);
  margin-top: .9rem;
  padding-right: 2rem;
}

.page-contact .contact-card__arrow {
  position: absolute;
  bottom: 1.25rem;
  right: 1.25rem;
  font-size: 1.2rem;
  color: var(--c-accent);
}

.page-contact .contact-card--email {
  background: linear-gradient(135deg, #FF4B1E 0%, #FF7043 100%);
  border-color: #FF4B1E;
  color: #0A1428;
}

.page-contact .contact-card--email:hover {
  border-color: #0A1428;
}

.page-contact .contact-card--email .contact-card__idx,
.page-contact .contact-card--email .contact-card__label,
.page-contact .contact-card--email .contact-card__hint {
  color: rgba(10, 20, 40, .72);
}

.page-contact .contact-card--email .contact-card__value {
  color: #0A1428;
  font-size: 1.22rem;
}

.page-contact .contact-card--email .contact-card__arrow {
  color: #0A1428;
}

.page-contact .contact-card--phone .contact-card__arrow--hover {
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .2s ease, transform .2s ease;
}

.page-contact .contact-card--phone:hover .contact-card__arrow--hover {
  opacity: 1;
  transform: translateY(0);
}

.page-contact .contact-card--address {
  position: relative;
}

.page-contact .contact-card--address::before {
  content: '';
  position: absolute;
  left: 0;
  top: -2px;
  bottom: -2px;
  width: 5px;
  background: var(--c-accent);
  border-radius: 4px 0 0 4px;
}

/* ========== 服务范围 ========== */
.page-contact .contact-service {
  position: relative;
  padding: 4rem 0 3rem;
}

.page-contact .contact-service__grid {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 900px) {
  .page-contact .contact-service__grid {
    grid-template-columns: 7fr 5fr;
    gap: 3rem;
  }
}

.page-contact .contact-service__lead {
  color: #c7d4ed;
  line-height: 1.85;
  margin-bottom: 1.25rem;
}

.page-contact .contact-service__note {
  color: var(--c-muted);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.page-contact .contact-scope {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--c-border);
}

.page-contact .contact-scope__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem .25rem;
  border-bottom: 1px solid var(--c-border);
}

.page-contact .contact-scope__num {
  font-family: var(--font-data);
  color: var(--c-accent);
  font-weight: 700;
  font-size: .85rem;
}

.page-contact .contact-scope__title {
  display: block;
  font-weight: 700;
  color: #fff;
  margin-bottom: .25rem;
}

.page-contact .contact-scope__desc {
  display: block;
  font-size: .9rem;
  color: var(--c-muted);
}

.page-contact .contact-service__aside {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.page-contact .contact-service__figure {
  margin: 0;
  background: var(--c-panel);
  border: 2px solid var(--c-border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--contact-hard);
}

.page-contact .contact-service__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-bottom: 2px solid var(--c-accent);
}

.page-contact .contact-service__caption {
  padding: .75rem 1rem;
  color: var(--c-muted);
  font-size: .75rem;
  letter-spacing: .08em;
}

.page-contact .contact-service__stat {
  background: linear-gradient(135deg, #1A2744, #16213A);
  border-left: 4px solid var(--c-live);
  padding: 1.25rem;
  border-radius: 8px;
}

.page-contact .contact-service__stat-num {
  font-family: var(--font-data);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--c-live);
}

.page-contact .contact-service__stat-suffix {
  font-size: 1.25rem;
  margin-left: .25rem;
}

.page-contact .contact-service__stat-label {
  display: block;
  color: var(--c-muted);
  font-size: .9rem;
  margin-top: .25rem;
}

.page-contact .contact-service__stat-delta {
  display: inline-block;
  margin-top: .75rem;
  color: var(--c-up);
  font-size: .75rem;
  border: 1px solid var(--c-border);
  padding: .3rem .6rem;
  border-radius: 4px;
}

/* ========== 反馈表单 ========== */
.page-contact .contact-feedback {
  padding: 3rem 0 4rem;
}

.page-contact .contact-feedback__wrap {
  position: relative;
  background:
    linear-gradient(135deg, rgba(255, 75, 30, .35), rgba(255, 197, 61, .08)),
    var(--c-panel);
  border: 2px solid var(--c-accent);
  border-radius: 14px;
  padding: 1.5rem;
  display: grid;
  gap: 1.75rem;
  box-shadow: var(--contact-soft);
}

@media (min-width: 900px) {
  .page-contact .contact-feedback__wrap {
    grid-template-columns: 5fr 7fr;
    padding: 2.25rem;
    gap: 2.5rem;
  }
}

.page-contact .contact-feedback__desc {
  color: var(--c-muted);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.page-contact .contact-promise {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .5rem;
}

.page-contact .contact-promise__item {
  display: flex;
  gap: .5rem;
  align-items: center;
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--c-border);
  border-radius: 6px;
  padding: .6rem .75rem;
  font-size: .9rem;
  color: #dce6f8;
}

.page-contact .contact-promise__icon {
  color: var(--c-up);
  font-weight: 800;
}

.page-contact .contact-feedback__form {
  background: #0A1428;
  border: 2px solid #FF4B1E;
  border-radius: 10px;
  padding: 1.25rem;
  display: grid;
  gap: 1rem;
  color: #fff;
}

.page-contact .contact-feedback__field {
  display: grid;
  gap: .4rem;
}

.page-contact .contact-feedback__field label {
  font-size: .85rem;
  color: var(--c-muted);
  letter-spacing: .03em;
}

.page-contact .contact-feedback__field input,
.page-contact .contact-feedback__field select,
.page-contact .contact-feedback__field textarea {
  background: #0D1830;
  border: 1px solid var(--c-border);
  border-radius: 6px;
  color: #fff;
  padding: .7rem .8rem;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.5;
  width: 100%;
  box-sizing: border-box;
}

.page-contact .contact-feedback__field input:focus,
.page-contact .contact-feedback__field select:focus,
.page-contact .contact-feedback__field textarea:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(255, 75, 30, .2);
}

.page-contact .contact-feedback__field select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--c-accent) 50%),
    linear-gradient(135deg, var(--c-accent) 50%, transparent 50%);
  background-position:
    calc(100% - 1rem) 50%,
    calc(100% - .7rem) 50%;
  background-size: .35rem .35rem;
  background-repeat: no-repeat;
}

.page-contact .contact-feedback__field select option {
  background: #0A1428;
  color: #fff;
}

.page-contact .contact-feedback__submit {
  justify-self: start;
}

/* ========== 地址与地图说明 ========== */
.page-contact .contact-location {
  padding: 3rem 0;
}

.page-contact .contact-location__grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 900px) {
  .page-contact .contact-location__grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
  }
}

.page-contact .contact-location__label {
  color: var(--c-accent);
  font-size: .8rem;
  letter-spacing: .1em;
  margin: 1rem 0 .5rem;
}

.page-contact .contact-location__value {
  font-family: var(--font-data);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.5;
  color: #fff;
  background: var(--c-panel);
  border-left: 4px solid var(--c-accent);
  padding: 1rem;
  border-radius: 4px;
  margin-bottom: 1rem;
}

.page-contact .contact-location__note {
  color: var(--c-muted);
  line-height: 1.8;
  margin-bottom: 1.5rem;
  max-width: 55ch;
}

.page-contact .contact-location__map {
  position: relative;
  min-height: 260px;
  background:
    linear-gradient(rgba(139, 157, 196, .12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139, 157, 196, .12) 1px, transparent 1px),
    linear-gradient(135deg, #1A2744, #16213A);
  background-size: 24px 24px, 24px 24px, 100% 100%;
  border: 2px solid var(--c-border);
  border-radius: 12px;
  box-shadow: var(--contact-hard);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.page-contact .contact-location__map-grid {
  position: absolute;
  inset: 0;
  opacity: .5;
  background: radial-gradient(circle at center, rgba(255, 75, 30, .22), transparent 55%);
}

.page-contact .contact-location__pin {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background: var(--c-accent);
  color: #0A1428;
  font-family: var(--font-data);
  font-weight: 800;
  font-size: 1.35rem;
  border-radius: 50%;
  box-shadow: 6px 6px 0 rgba(255, 75, 30, .3);
  position: relative;
  z-index: 1;
}

.page-contact .contact-location__pin::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-top: 14px solid var(--c-accent);
  transform: translateX(-50%);
}

.page-contact .contact-location__coords {
  position: absolute;
  bottom: .75rem;
  right: .75rem;
  font-family: var(--font-data);
  font-size: .75rem;
  color: var(--c-muted);
  background: rgba(10, 20, 40, .82);
  border: 1px solid var(--c-border);
  padding: .35rem .6rem;
  border-radius: 4px;
}

/* ========== 品牌合作咨询 ========== */
.page-contact .contact-partner {
  padding: 3rem 0 1rem;
}

.page-contact .contact-partner__lead {
  max-width: 70ch;
  color: var(--c-muted);
  line-height: 1.85;
  margin-bottom: 2rem;
}

.page-contact .contact-partner__cards {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 900px) {
  .page-contact .contact-partner__cards {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }

  .page-contact .contact-partner__card:nth-child(2) {
    margin-top: 2rem;
    transform: rotate(.8deg);
  }

  .page-contact .contact-partner__card:nth-child(3) {
    margin-top: .5rem;
  }
}

.page-contact .contact-partner__card {
  background: linear-gradient(145deg, #1A2744, #16213A);
  border: 2px solid var(--c-border);
  border-top: 4px solid var(--c-accent);
  border-radius: 10px;
  padding: 1.5rem;
  box-shadow: var(--contact-hard);
  transition: transform .2s ease, border-color .2s ease;
}

.page-contact .contact-partner__card:hover {
  transform: rotate(-.5deg) scale(1.01);
  border-color: var(--c-accent);
}

.page-contact .contact-partner__idx {
  font-family: var(--font-data);
  color: var(--c-accent);
  font-size: .85rem;
}

.page-contact .contact-partner__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  color: #fff;
  margin-top: .75rem;
  margin-bottom: .5rem;
}

.page-contact .contact-partner__desc {
  font-size: .95rem;
  line-height: 1.7;
  color: #c7d4ed;
  margin-bottom: 1rem;
}

.page-contact .contact-partner__meta {
  display: inline-block;
  color: var(--c-live);
  font-size: .75rem;
  border: 1px solid var(--c-border);
  padding: .3rem .6rem;
  border-radius: 4px;
  background: rgba(255, 197, 61, .06);
}

/* ========== 帮助中心引导 ========== */
.page-contact .contact-help {
  padding: 2rem 0 4rem;
}

.page-contact .contact-help__inner {
  background:
    linear-gradient(135deg, rgba(255, 75, 30, .15), transparent 55%),
    var(--c-panel);
  border: 2px solid var(--c-border);
  border-radius: 14px;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  align-items: flex-start;
  box-shadow: var(--contact-soft);
}

@media (min-width: 768px) {
  .page-contact .contact-help__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 2.5rem;
  }
}

.page-contact .contact-help__kicker {
  font-family: var(--font-data);
  font-size: .75rem;
  color: var(--c-accent);
  letter-spacing: .1em;
  margin-bottom: .5rem;
}

.page-contact .contact-help__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 2.4vw, 1.8rem);
  margin-bottom: .5rem;
  color: #fff;
}

.page-contact .contact-help__desc {
  color: var(--c-muted);
  line-height: 1.7;
  max-width: 60ch;
  margin: 0;
}

/* ========== 动效降级 ========== */
@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }

  .page-contact .contact-card:hover,
  .page-contact .contact-partner__card:hover {
    transform: none;
  }
}