.page-contact {
  --contact-navy: #0A1F44;
  --contact-navy-deep: #071834;
  --contact-gold: #C9A063;
  --contact-gold-light: #E3C78E;
  --contact-red: #A62B2B;
  --contact-teal: #0E4D4A;
  --contact-warm: #E9E4D8;
  --contact-bg: #F5F2ED;
  --contact-text: #333333;
  --contact-dim: rgba(51, 51, 51, 0.72);
  --contact-font-sans: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --contact-font-mono: "JetBrains Mono", "Roboto Mono", "SFMono-Regular", "Cascadia Mono", Consolas, monospace;
  --contact-radius: 2px;
  background: var(--contact-bg);
  color: var(--contact-text);
  font-family: var(--contact-font-sans);
  overflow-x: hidden;
}

.page-contact *,
.page-contact *::before,
.page-contact *::after {
  box-sizing: border-box;
}

.page-contact .container-wide {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-contact .container-narrow {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-contact .section-head {
  margin-bottom: 40px;
}

.page-contact .section-head--center {
  text-align: center;
}

.page-contact .section-head--row {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-start;
}

.page-contact .section-kicker {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--contact-gold);
  margin-bottom: 14px;
  font-weight: 700;
}

.page-contact .section-kicker::before {
  content: "— ";
  color: var(--contact-red);
}

.page-contact .section-title {
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1.2;
  font-weight: 800;
  color: var(--contact-navy);
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}

.page-contact .section-note {
  font-size: 14px;
  line-height: 1.8;
  color: var(--contact-dim);
  max-width: 640px;
  margin: 0;
}

.page-contact .btn {
  display: inline-block;
  padding: 12px 28px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, transform 0.2s ease;
  cursor: pointer;
  font-family: var(--contact-font-sans);
  line-height: 1.2;
}

.page-contact .btn-gold {
  background: var(--contact-gold);
  color: #fff;
  border-color: var(--contact-gold);
}

.page-contact .btn-gold:hover,
.page-contact .btn-gold:focus-visible {
  background: var(--contact-navy);
  border-color: var(--contact-navy);
}

.page-contact .btn-outline {
  background: transparent;
  color: var(--contact-navy);
  border-color: var(--contact-navy);
}

.page-contact .btn-outline:hover,
.page-contact .btn-outline:focus-visible {
  background: var(--contact-navy);
  color: var(--contact-gold-light);
}

.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: rgba(245, 242, 237, 0.72);
  margin-bottom: 32px;
  letter-spacing: 0.04em;
}

.page-contact .breadcrumb a {
  color: rgba(245, 242, 237, 0.72);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  color: var(--contact-gold);
  border-bottom-color: var(--contact-gold);
  outline: none;
}

.page-contact .breadcrumb .sep {
  color: var(--contact-gold);
}

.page-contact .breadcrumb [aria-current="page"] {
  color: var(--contact-gold-light);
}

/* ===== 首屏：联系必一体育 ===== */
.page-contact .contact-hero {
  position: relative;
  background: var(--contact-navy);
  min-height: 520px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

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

.page-contact .contact-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.84) contrast(1.08);
}

.page-contact .contact-hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(transparent 20%, rgba(7, 24, 52, 0.55) 62%, rgba(7, 24, 52, 0.92) 100%),
    linear-gradient(100deg, rgba(7, 24, 52, 0.68) 0%, transparent 58%),
    radial-gradient(ellipse at 78% 18%, rgba(201, 160, 99, 0.20) 0%, transparent 46%);
}

.page-contact .contact-hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 48px 20px 64px;
}

.page-contact .contact-hero__content {
  max-width: 780px;
}

.page-contact .contact-hero__kicker {
  font-size: 13px;
  letter-spacing: 0.28em;
  color: var(--contact-gold);
  text-transform: uppercase;
  margin: 0 0 16px;
  font-weight: 700;
}

.page-contact .contact-hero__kicker::before {
  content: "◆ ";
  color: var(--contact-red);
  font-size: 10px;
}

.page-contact .contact-hero__title {
  font-size: clamp(26px, 4.6vw, 44px);
  line-height: 1.16;
  color: #f5f2ed;
  font-weight: 800;
  margin: 0 0 18px;
  letter-spacing: 0.02em;
}

.page-contact .contact-hero__title-sep {
  color: var(--contact-gold);
  margin: 0 0.18em;
  font-weight: 300;
}

.page-contact .contact-hero__lead {
  font-size: 15px;
  line-height: 1.95;
  color: rgba(245, 242, 237, 0.8);
  max-width: 620px;
  margin: 0 0 26px;
  letter-spacing: 0.02em;
}

.page-contact .contact-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-contact .contact-hero__meta-item {
  font-family: var(--contact-font-mono);
  font-size: 12px;
  color: rgba(245, 242, 237, 0.68);
  border: 1px solid rgba(201, 160, 99, 0.45);
  background: rgba(7, 24, 52, 0.42);
  padding: 6px 14px;
  letter-spacing: 0.06em;
}

.page-contact .contact-hero__meta-item strong {
  color: var(--contact-gold-light);
  margin-left: 4px;
  font-weight: 600;
}

/* ===== 联系渠道 ===== */
.page-contact .contact-channels {
  position: relative;
  background: var(--contact-bg);
  padding: 72px 0 0;
}

.page-contact .contact-channels__inner {
  position: relative;
}

.page-contact .contact-channels__inner::before {
  content: "ENQUIRY";
  position: absolute;
  top: -10px;
  right: -4px;
  font-family: var(--contact-font-mono);
  font-size: 76px;
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(10, 31, 68, 0.10);
  writing-mode: vertical-rl;
  text-orientation: upright;
  letter-spacing: 0.08em;
  z-index: 0;
  pointer-events: none;
}

.page-contact .contact-channels__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 56px;
  position: relative;
  z-index: 1;
}

.page-contact .channel-card {
  position: relative;
  background: var(--contact-warm);
  padding: 32px 26px 28px;
  border-left: 3px solid var(--contact-gold);
  display: flex;
  flex-direction: column;
  gap: 0;
  transition: background 0.3s ease, transform 0.25s ease, box-shadow 0.3s ease;
  overflow: hidden;
}

.page-contact .channel-card:hover,
.page-contact .channel-card:focus-within {
  background: #fff;
  box-shadow: 0 12px 32px rgba(10, 31, 68, 0.10);
  transform: translateY(-2px);
}

.page-contact .channel-card__deco {
  position: absolute;
  top: 0;
  right: 0;
  width: 64px;
  height: 64px;
  pointer-events: none;
}

.page-contact .channel-card__deco-line {
  position: absolute;
  top: 10px;
  right: 12px;
  width: 36px;
  height: 1px;
  background: var(--contact-gold);
  transform: rotate(42deg);
  transform-origin: right top;
}

.page-contact .channel-card__deco-line::after {
  content: "";
  position: absolute;
  top: 8px;
  right: 2px;
  width: 18px;
  height: 1px;
  background: var(--contact-red);
  transform: rotate(-58deg);
}

.page-contact .channel-card__deco-dot {
  position: absolute;
  bottom: 10px;
  left: 12px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--contact-gold);
}

.page-contact .channel-card__head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}

.page-contact .channel-card__index {
  font-family: var(--contact-font-mono);
  font-size: 30px;
  font-weight: 800;
  color: var(--contact-navy);
  line-height: 1;
  background: linear-gradient(140deg, var(--contact-gold-light), var(--contact-gold));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  flex-shrink: 0;
}

.page-contact .channel-card__title {
  font-size: 21px;
  font-weight: 800;
  color: var(--contact-navy);
  margin: 0 0 4px;
  letter-spacing: 0.02em;
}

.page-contact .channel-card__sub {
  font-size: 12px;
  color: var(--contact-dim);
  letter-spacing: 0.08em;
  margin: 0;
}

.page-contact .channel-card__email,
.page-contact .channel-card__phone,
.page-contact .channel-card__address {
  font-family: var(--contact-font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--contact-navy);
  line-height: 1.4;
  margin: 0 0 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(10, 31, 68, 0.14);
  word-break: break-all;
  letter-spacing: 0.02em;
  transition: color 0.2s ease;
}

.page-contact .channel-card__email {
  position: relative;
  display: inline-block;
  text-decoration: none;
  font-size: clamp(16px, 2.6vw, 20px);
}

.page-contact .channel-card__email::after {
  content: "MAIL ↗";
  position: absolute;
  right: 0;
  top: -18px;
  font-family: var(--contact-font-sans);
  font-size: 9px;
  letter-spacing: 0.18em;
  color: var(--contact-red);
  font-weight: 700;
  opacity: 0;
  transform: translateX(4px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.page-contact .channel-card__email:hover::after,
.page-contact .channel-card__email:focus-visible::after {
  opacity: 1;
  transform: translateX(0);
}

.page-contact .channel-card__email:hover,
.page-contact .channel-card__email:focus-visible {
  color: var(--contact-red);
  outline: none;
}

.page-contact .channel-card__phone {
  font-size: clamp(24px, 4vw, 30px);
  letter-spacing: 0.04em;
}

.page-contact .channel-card__phone-prefix {
  color: var(--contact-gold);
}

.page-contact .channel-card__phone-suffix {
  color: var(--contact-teal);
  transition: background 0.2s ease;
}

.page-contact .channel-card__phone:hover .channel-card__phone-suffix,
.page-contact .channel-card__phone:focus-within {
  background: linear-gradient(transparent 70%, rgba(14, 77, 74, 0.18) 70%);
}

.page-contact .channel-card__address {
  font-size: clamp(14px, 2.4vw, 18px);
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(10, 31, 68, 0.14);
}

.page-contact .channel-card__desc {
  font-size: 13px;
  line-height: 1.85;
  color: var(--contact-dim);
  margin: 0 0 20px;
  flex: 1;
}

.page-contact .channel-card__desc strong {
  color: var(--contact-navy);
  font-weight: 700;
}

.page-contact .channel-card__foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-top: auto;
}

.page-contact .channel-card__tag {
  font-family: var(--contact-font-mono);
  font-size: 11px;
  color: var(--contact-teal);
  letter-spacing: 0.06em;
  border: 1px solid rgba(14, 77, 74, 0.3);
  background: rgba(14, 77, 74, 0.05);
  padding: 4px 10px;
}

.page-contact .channel-card__status {
  font-size: 11px;
  color: var(--contact-red);
  letter-spacing: 0.08em;
  font-weight: 700;
}

/* ===== 简化地图 ===== */
.page-contact .contact-map {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  background: var(--contact-navy-deep);
  padding: 28px 20px;
  position: relative;
  overflow: hidden;
  margin-bottom: 0;
}

.page-contact .contact-map::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--contact-gold) 0%, var(--contact-gold-light) 30%, var(--contact-red) 70%, var(--contact-gold) 100%);
  opacity: 0.7;
}

.page-contact .contact-map__canvas {
  position: relative;
  min-height: 300px;
  background:
    linear-gradient(rgba(14, 77, 74, 0.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14, 77, 74, 0.22) 1px, transparent 1px);
  background-size: 28px 28px;
  border: 1px solid rgba(201, 160, 99, 0.28);
  overflow: hidden;
}

.page-contact .contact-map__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201, 160, 99, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 160, 99, 0.09) 1px, transparent 1px);
  background-size: 112px 112px;
  pointer-events: none;
}

.page-contact .contact-map__region {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.page-contact .contact-map__contour {
  position: absolute;
  border: 1px solid rgba(201, 160, 99, 0.35);
  border-radius: 44% 56% 48% 52% / 38% 42% 58% 62%;
  filter: blur(0.2px);
}

.page-contact .contact-map__contour--1 {
  width: 280px;
  height: 190px;
  top: 24px;
  left: 12%;
  transform: rotate(-8deg);
}

.page-contact .contact-map__contour--2 {
  width: 340px;
  height: 220px;
  top: 40px;
  left: 26%;
  border-color: rgba(14, 77, 74, 0.55);
  transform: rotate(6deg);
}

.page-contact .contact-map__contour--3 {
  width: 220px;
  height: 160px;
  top: 90px;
  left: 4%;
  border-color: rgba(201, 160, 99, 0.45);
  transform: rotate(14deg);
}

.page-contact .contact-map__contour--4 {
  width: 260px;
  height: 150px;
  bottom: 12px;
  right: 8%;
  border-color: rgba(166, 43, 43, 0.35);
  transform: rotate(-12deg);
}

.page-contact .contact-map__road {
  position: absolute;
  background: rgba(245, 242, 237, 0.18);
  pointer-events: none;
}

.page-contact .contact-map__road--h {
  width: 68%;
  height: 2px;
  top: 52%;
  left: 10%;
  transform: rotate(-4deg);
  box-shadow: 0 24px 0 rgba(245, 242, 237, 0.08), 0 -18px 0 rgba(245, 242, 237, 0.06);
}

.page-contact .contact-map__road--v {
  width: 2px;
  height: 64%;
  left: 58%;
  top: 16%;
  transform: rotate(6deg);
  box-shadow: 18px 0 0 rgba(245, 242, 237, 0.07), -14px 0 0 rgba(245, 242, 237, 0.06);
}

.page-contact .contact-map__river {
  position: absolute;
  width: 120px;
  height: 120px;
  border: 2px solid rgba(14, 77, 74, 0.6);
  border-radius: 0 66% 0 60%;
  top: -18px;
  right: -22px;
  transform: rotate(-18deg);
  pointer-events: none;
  background: radial-gradient(ellipse at 60% 40%, rgba(14, 77, 74, 0.22), transparent 66%);
}

.page-contact .contact-map__pin {
  position: absolute;
  top: 52%;
  left: 58%;
  transform: translate(-50%, -30%);
  cursor: default;
  z-index: 2;
  border: none;
  background: transparent;
  padding: 0;
}

.page-contact .contact-map__pin-dot {
  display: block;
  width: 18px;
  height: 18px;
  background: var(--contact-red);
  border: 3px solid #f5f2ed;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(166, 43, 43, 0.4), 0 4px 18px rgba(0, 0, 0, 0.4);
  position: relative;
  z-index: 2;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.page-contact .contact-map__pin:hover .contact-map__pin-dot,
.page-contact .contact-map__pin:focus-visible .contact-map__pin-dot {
  box-shadow: 0 0 0 7px rgba(166, 43, 43, 0.25), 0 4px 24px rgba(0, 0, 0, 0.5);
  transform: scale(1.15);
  outline: none;
}

.page-contact .contact-map__pin-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 44px;
  height: 44px;
  border: 2px solid rgba(201, 160, 99, 0.7);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: contact-pin-pulse 2.6s ease-out infinite;
}

@keyframes contact-pin-pulse {
  0% { transform: translate(-50%, -50%) scale(0.5); opacity: 1; }
  70% { transform: translate(-50%, -50%) scale(1.5); opacity: 0.3; }
  100% { transform: translate(-50%, -50%) scale(1.8); opacity: 0; }
}

.page-contact .contact-map__pin-pop {
  position: absolute;
  top: 50%;
  left: calc(100% + 16px);
  background: rgba(10, 31, 68, 0.9);
  border: 1px solid var(--contact-gold);
  color: #f5f2ed;
  font-size: 12px;
  line-height: 1.55;
  padding: 12px 16px;
  min-width: 200px;
  border-radius: 0 2px 2px 2px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.3);
  opacity: 1;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 5;
}

.page-contact .contact-map__pin-pop::before {
  content: "";
  position: absolute;
  top: 10px;
  left: -7px;
  width: 12px;
  height: 12px;
  background: var(--contact-navy-deep);
  border-left: 1px solid var(--contact-gold);
  border-bottom: 1px solid var(--contact-gold);
  transform: rotate(45deg);
}

.page-contact .contact-map__pin-pop strong {
  display: block;
  color: var(--contact-gold-light);
  margin-bottom: 2px;
}

.page-contact .contact-map__note {
  position: absolute;
  bottom: 10px;
  right: 12px;
  font-family: var(--contact-font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: rgba(245, 242, 237, 0.4);
}

.page-contact .contact-map__aside {
  padding: 8px 4px 4px;
}

.page-contact .contact-map__aside-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--contact-gold-light);
  margin: 0 0 10px;
  letter-spacing: 0.04em;
}

.page-contact .contact-map__aside-title::before {
  content: "◧ ";
  color: var(--contact-gold);
}

.page-contact .contact-map__aside-text {
  font-size: 13px;
  line-height: 1.9;
  color: rgba(245, 242, 237, 0.68);
  margin: 0 0 20px;
  max-width: 480px;
}

.page-contact .contact-map__ornament {
  width: 96px;
  height: 96px;
  object-fit: cover;
  opacity: 0.55;
  border: 1px solid rgba(201, 160, 99, 0.25);
  padding: 4px;
  background: rgba(14, 77, 74, 0.2);
  border-radius: 50%;
}

/* ===== 服务响应说明 ===== */
.page-contact .contact-response {
  background: var(--contact-bg);
  padding: 80px 0 64px;
  position: relative;
}

.page-contact .contact-response::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--contact-gold) 30%, var(--contact-gold) 70%, transparent);
}

.page-contact .contact-response__flow {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 44px;
}

.page-contact .contact-response__step {
  background: var(--contact-warm);
  padding: 24px 24px 20px;
  border-radius: var(--contact-radius);
  position: relative;
  border-left: 3px solid var(--contact-teal);
  flex: 1;
  transition: background 0.25s ease;
}

.page-contact .contact-response__step:hover {
  background: #fff;
}

.page-contact .contact-response__step-num {
  position: absolute;
  top: 16px;
  right: 18px;
  font-family: var(--contact-font-mono);
  font-size: 36px;
  font-weight: 800;
  line-height: 1;
  color: rgba(10, 31, 68, 0.12);
}

.page-contact .contact-response__step-title {
  font-size: 17px;
  font-weight: 800;
  color: var(--contact-navy);
  margin: 0 0 8px;
}

.page-contact .contact-response__step-text {
  font-size: 13px;
  line-height: 1.85;
  color: var(--contact-dim);
  margin: 0;
  max-width: 420px;
}

.page-contact .contact-response__step-text strong {
  color: var(--contact-teal);
}

.page-contact .contact-response__arrow {
  text-align: center;
  font-size: 20px;
  color: var(--contact-gold);
  font-weight: 300;
  line-height: 1;
  padding: 2px 0;
  position: relative;
}

.page-contact .contact-response__arrow::after {
  content: "";
  display: block;
  width: 1px;
  height: 8px;
  background: var(--contact-gold);
  margin: 2px auto 0;
  opacity: 0.4;
}

.page-contact .contact-response__policy {
  background: var(--contact-navy);
  padding: 32px 26px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  position: relative;
}

.page-contact .contact-response__policy::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--contact-gold), var(--contact-red) 60%, var(--contact-gold-light));
}

.page-contact .contact-response__policy-main {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  color: rgba(245, 242, 237, 0.85);
  font-size: 14px;
  line-height: 1.9;
}

.page-contact .contact-response__policy-main strong {
  color: var(--contact-gold-light);
  font-weight: 700;
}

.page-contact .contact-response__policy-icon {
  font-size: 26px;
  line-height: 1;
  color: var(--contact-gold);
  flex-shrink: 0;
  margin-top: 2px;
}

.page-contact .contact-response__aside-title {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--contact-gold-light);
  margin: 0 0 14px;
  text-transform: uppercase;
}

.page-contact .contact-response__checklist {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .contact-response__checklist li {
  font-size: 13px;
  line-height: 1.7;
  color: rgba(245, 242, 237, 0.75);
  padding: 7px 0 7px 22px;
  position: relative;
  border-bottom: 1px solid rgba(245, 242, 237, 0.08);
}

.page-contact .contact-response__checklist li:last-child {
  border-bottom: none;
}

.page-contact .contact-response__checklist li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--contact-gold);
  font-size: 14px;
}

.page-contact .contact-response__note {
  margin: 20px 0 0;
  text-align: center;
  font-size: 13px;
  color: var(--contact-dim);
  font-style: italic;
  background: rgba(201, 160, 99, 0.12);
  padding: 14px 18px;
  border-left: 2px solid var(--contact-gold);
}

/* ===== 常见问题快捷入口 ===== */
.page-contact .contact-faq {
  background: var(--contact-warm);
  padding: 72px 0 72px;
  position: relative;
}

.page-contact .contact-faq::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 22px;
  background: linear-gradient(135deg, var(--contact-navy) 0, var(--contact-navy) 12%, transparent 12%, transparent 24%, var(--contact-navy) 24%, var(--contact-navy) 36%, transparent 36%, transparent 48%, var(--contact-navy) 48%, var(--contact-navy) 60%, transparent 60%, transparent 72%, var(--contact-navy) 72%, var(--contact-navy) 84%, transparent 84%);
  opacity: 0.06;
}

.page-contact .contact-faq .section-title {
  color: var(--contact-navy);
}

.page-contact .contact-faq__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 44px;
}

.page-contact .contact-faq__item {
  display: block;
  background: #fbfaf6;
  padding: 24px 24px 22px;
  border: 1px solid rgba(10, 31, 68, 0.08);
  border-left: 3px solid transparent;
  text-decoration: none;
  transition: border-color 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease;
}

.page-contact .contact-faq__item:hover,
.page-contact .contact-faq__item:focus-visible {
  border-left-color: var(--contact-gold);
  border-top-color: rgba(201, 160, 99, 0.35);
  transform: translateX(4px);
  box-shadow: 0 8px 20px rgba(10, 31, 68, 0.06);
  outline: none;
}

.page-contact .contact-faq__q {
  display: block;
  font-size: 15px;
  font-weight: 800;
  color: var(--contact-navy);
  margin-bottom: 6px;
  line-height: 1.5;
  transition: color 0.2s ease;
}

.page-contact .contact-faq__item:hover .contact-faq__q,
.page-contact .contact-faq__item:focus-visible .contact-faq__q {
  color: var(--contact-teal);
}

.page-contact .contact-faq__a {
  display: block;
  font-size: 13px;
  line-height: 1.75;
  color: var(--contact-dim);
}

.page-contact .contact-faq__extra {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .contact-faq__extra-card {
  background: var(--contact-navy);
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
  overflow: hidden;
}

.page-contact .contact-faq__extra-card::after {
  content: "BRAND /";
  position: absolute;
  right: -14px;
  top: 16px;
  font-family: var(--contact-font-mono);
  font-size: 52px;
  font-weight: 800;
  color: rgba(245, 242, 237, 0.05);
  writing-mode: vertical-rl;
  text-orientation: upright;
  pointer-events: none;
}

.page-contact .contact-faq__extra-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--contact-gold-light);
  margin: 0 0 8px;
  letter-spacing: 0.04em;
}

.page-contact .contact-faq__extra-text {
  font-size: 13px;
  line-height: 1.8;
  color: rgba(245, 242, 237, 0.72);
  margin: 0 0 18px;
  max-width: 380px;
}

.page-contact .contact-faq__extra-card .btn {
  margin-top: auto;
  font-size: 12px;
  padding: 10px 22px;
}

/* ===== 响应式：中等宽度 ===== */
@media (min-width: 640px) {
  .page-contact .contact-channels__grid {
    grid-template-columns: 1fr 1fr;
    gap: 22px;
  }

  .page-contact .channel-card--address {
    grid-column: 1 / -1;
  }

  .page-contact .contact-map {
    grid-template-columns: 1.2fr 1fr;
    padding: 36px 32px;
    gap: 28px;
  }

  .page-contact .contact-map__canvas {
    min-height: 340px;
  }

  .page-contact .contact-response__flow {
    flex-direction: row;
    align-items: stretch;
    gap: 0;
    position: relative;
  }

  .page-contact .contact-response__step {
    padding: 30px 22px 24px;
  }

  .page-contact .contact-response__arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 6px;
    font-size: 18px;
  }

  .page-contact .contact-response__arrow::after {
    display: none;
  }

  .page-contact .contact-response__policy {
    grid-template-columns: 1.2fr 0.8fr;
    padding: 36px 32px;
  }

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

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

  .page-contact .section-head--row {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }
}

/* ===== 响应式：桌面 ===== */
@media (min-width: 1024px) {
  .page-contact .contact-hero {
    min-height: 560px;
  }

  .page-contact .contact-hero__inner {
    padding: 64px 40px 88px;
  }

  .page-contact .contact-hero__title {
    font-size: 48px;
  }

  .page-contact .contact-channels {
    padding: 96px 0 0;
  }

  .page-contact .contact-channels__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
  }

  .page-contact .channel-card--address {
    grid-column: auto;
  }

  .page-contact .contact-map__canvas {
    min-height: 400px;
  }

  .page-contact .contact-map__aside {
    padding: 14px 8px 4px;
  }

  .page-contact .contact-response {
    padding: 96px 0 80px;
  }

  .page-contact .contact-response__flow {
    margin-bottom: 56px;
  }

  .page-contact .contact-faq {
    padding: 88px 0 88px;
  }

  .page-contact .contact-faq__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    background: #fbfaf6;
    border: 1px solid rgba(10, 31, 68, 0.08);
  }

  .page-contact .contact-faq__item {
    border: none;
    border-right: 1px solid rgba(10, 31, 68, 0.07);
    border-left: 3px solid transparent;
    padding: 26px 20px;
  }

  .page-contact .contact-faq__item:last-child {
    border-right: none;
  }

  .page-contact .contact-faq__item:hover,
  .page-contact .contact-faq__item:focus-visible {
    border-left-color: var(--contact-gold);
    transform: translateY(-3px);
    box-shadow: 0 14px 32px rgba(10, 31, 68, 0.10);
  }

  .page-contact .contact-faq__extra {
    grid-template-columns: 1fr 1fr;
    gap: 26px;
  }

  .page-contact .contact-faq__extra-card {
    flex-direction: row;
    align-items: center;
    gap: 24px;
    padding: 32px 32px;
  }

  .page-contact .contact-faq__extra-text {
    margin: 0 0 0;
  }

  .page-contact .contact-faq__extra-card .btn {
    margin: 0 0 0 auto;
    flex-shrink: 0;
  }
}

/* ===== 大屏宽裕 ===== */
@media (min-width: 1440px) {
  .page-contact .contact-hero__inner {
    max-width: 1360px;
  }

  .page-contact .container-wide {
    max-width: 1360px;
  }

  .page-contact .contact-channels__grid {
    gap: 32px;
  }

  .page-contact .contact-map {
    padding: 44px 40px;
  }

  .page-contact .contact-map__canvas {
    min-height: 460px;
  }
}

/* ===== 减少动态偏好 ===== */
@media (prefers-reduced-motion: reduce) {
  .page-contact .contact-map__pin-ring {
    animation: none;
  }

  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    transition: none !important;
    animation: none !important;
  }
}