/* ========== 联系入口页专属样式 ========== */
.page-contact {
  --contact-shadow: 0 18px 40px rgba(3, 10, 18, .35);
  --contact-deep-bg: rgba(7, 22, 32, .55);
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(900px 420px at 88% -8%, rgba(255, 107, 53, .14), transparent 60%),
    radial-gradient(700px 320px at -10% 28%, rgba(0, 229, 204, .06), transparent 55%),
    var(--ky-bg-dark);
}

/* 面包屑区域 */
.page-contact .contact-breadcrumb {
  padding: 20px 0 0;
}

/* 首屏标题区 */
.page-contact .contact-hero {
  padding: clamp(36px, 6vw, 76px) 0 12px;
}

.page-contact .hero-inner {
  display: grid;
  gap: 28px;
}

.page-contact .hero-copy {
  min-width: 0;
}

.page-contact .hero-kicker {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--ky-secondary);
}

.page-contact .hero-copy h1 {
  margin: 0 0 14px;
  font-size: clamp(1.875rem, 4.6vw, 3.25rem);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--ky-text);
}

.page-contact .hero-desc {
  margin: 0 0 10px;
  max-width: 640px;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ky-text);
}

.page-contact .hero-sub {
  margin: 0;
  font-size: .875rem;
}

.page-contact .hero-status {
  display: flex;
  flex-direction: column;
  gap: 12px;
  justify-content: flex-end;
}

.page-contact .status-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  background: var(--ky-surface);
  border-left: 3px solid var(--ky-success);
  box-shadow: var(--contact-shadow);
}

.page-contact .status-dot {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ky-success);
  box-shadow: 0 0 0 4px rgba(76, 175, 80, .18);
}

.page-contact .status-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-contact .status-text strong {
  font-size: .9375rem;
}

.page-contact .status-time {
  font-size: .8125rem;
  color: var(--ky-text-dim);
}

.page-contact .status-note {
  margin: 0;
  font-size: .8125rem;
  line-height: 1.6;
}

/* 主体区 */
.page-contact .contact-main {
  padding: clamp(36px, 6vw, 76px) 0 clamp(48px, 7vw, 96px);
}

.page-contact .contact-grid {
  display: grid;
  gap: 32px;
}

.page-contact .contact-info-col {
  display: grid;
  gap: 24px;
}

/* 通用信息卡 */
.page-contact .info-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 22px;
  background: linear-gradient(160deg, rgba(18, 43, 62, .92), rgba(7, 22, 32, .88));
  border: 1px solid var(--ky-border);
  border-radius: 4px;
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.page-contact .info-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--ky-secondary), var(--ky-cyan));
  opacity: .85;
}

.page-contact .info-card:hover {
  transform: translateY(-3px);
  border-color: var(--ky-surface-alt);
  box-shadow: var(--contact-shadow);
}

/* 区块标题 */
.page-contact .section-heading {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 20px;
}

.page-contact .section-index {
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--ky-secondary);
}

.page-contact .section-title {
  margin: 0;
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--ky-text);
}

/* 客服渠道卡 */
.page-contact .channel-card,
.page-contact .address-card {
  display: flex;
  flex-direction: column;
}

.page-contact .channel-cover {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  margin-bottom: 18px;
  border: 1px solid var(--ky-border);
  border-radius: 2px;
  object-fit: cover;
}

.page-contact .channel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-contact .channel-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 10px;
  border-bottom: 1px dashed rgba(46, 74, 102, .55);
}

.page-contact .channel-row:last-child {
  border-bottom: 0;
}

.page-contact .channel-glyph {
  flex: 0 0 auto;
  min-width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: .75rem;
  font-weight: 700;
  color: var(--ky-secondary);
  background: rgba(255, 107, 53, .1);
  border-radius: 2px;
}

.page-contact .channel-meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.page-contact .channel-label {
  font-size: .75rem;
  letter-spacing: .06em;
  color: var(--ky-text-dim);
}

.page-contact .channel-value {
  font-size: .9375rem;
  line-height: 1.5;
  color: var(--ky-text);
  word-break: break-all;
}

.page-contact .channel-value[href]:hover {
  color: var(--ky-secondary);
}

/* 地址信息卡 */
.page-contact .address-figure {
  margin: 0 0 18px;
}

.page-contact .address-map {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--ky-border);
  border-radius: 2px;
  object-fit: cover;
}

.page-contact .address-line {
  margin: 0 0 8px;
  font-size: .9375rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ky-text);
}

.page-contact .address-note {
  margin: 0;
  font-size: .8125rem;
  line-height: 1.7;
}

/* 在线消息表单 */
.page-contact .contact-form-col {
  display: grid;
  gap: 24px;
  align-content: start;
}

.page-contact .form-card {
  position: relative;
  padding: 24px 20px;
  background: linear-gradient(165deg, rgba(18, 43, 62, .96), rgba(7, 22, 32, .9));
  border: 1px solid var(--ky-border);
  border-radius: 4px;
}

.page-contact .form-heading {
  margin-bottom: 14px;
}

.page-contact .form-intro {
  margin: 0 0 22px;
  font-size: .875rem;
  line-height: 1.7;
  color: var(--ky-text-dim);
}

.page-contact .contact-form {
  display: grid;
  gap: 18px;
}

.page-contact .form-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.page-contact .form-label {
  font-size: .8125rem;
  font-weight: 600;
  color: var(--ky-text);
}

.page-contact .form-label i {
  font-style: normal;
  color: var(--ky-secondary);
}

.page-contact .form-input {
  width: 100%;
  box-sizing: border-box;
  padding: 12px 14px;
  font-family: var(--ky-font-body);
  font-size: .9375rem;
  color: var(--ky-text);
  background: rgba(7, 22, 32, .6);
  border: 1px solid var(--ky-border);
  border-radius: 2px;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}

.page-contact .form-input::placeholder {
  color: rgba(169, 183, 198, .5);
}

.page-contact .form-input:focus {
  outline: none;
  border-color: var(--ky-secondary);
  background: rgba(7, 22, 32, .85);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, .16);
}

.page-contact .form-textarea {
  resize: vertical;
  min-height: 110px;
  line-height: 1.6;
}

.page-contact .form-select {
  appearance: none;
  -webkit-appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--ky-secondary) 50%),
    linear-gradient(135deg, var(--ky-secondary) 50%, transparent 50%);
  background-position:
    calc(100% - 20px) 50%,
    calc(100% - 15px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

.page-contact .form-submit {
  width: 100%;
  justify-content: center;
  margin-top: 4px;
}

.page-contact .form-privacy {
  margin: 0;
  font-size: .8125rem;
  line-height: 1.6;
}

.page-contact .form-privacy a {
  color: var(--ky-secondary);
  text-decoration: none;
}

.page-contact .form-privacy a:hover {
  text-decoration: underline;
}

/* 品牌概况入口 */
.page-contact .profile-entry {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: rgba(255, 107, 53, .08);
  border: 1px dashed rgba(255, 107, 53, .45);
  border-radius: 4px;
}

.page-contact .profile-entry-content {
  flex: 1 1 auto;
  min-width: 0;
}

.page-contact .profile-entry-kicker {
  font-size: .6875rem;
  letter-spacing: .16em;
  color: var(--ky-secondary);
}

.page-contact .profile-entry-title {
  margin: 4px 0 6px;
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.4;
  color: var(--ky-text);
}

.page-contact .profile-entry-text {
  margin: 0;
  font-size: .8125rem;
  line-height: 1.6;
}

.page-contact .profile-entry-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  font-size: .875rem;
  font-weight: 700;
  color: var(--ky-text);
  background: var(--ky-secondary);
  border-radius: 2px;
  text-decoration: none;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 50%, calc(100% - 10px) 100%, 0 100%);
  transition: background .2s ease, transform .2s ease;
}

.page-contact .profile-entry-link:hover {
  background: #ff7f4d;
  transform: translateX(2px);
}

/* 常见联系场景 */
.page-contact .contact-scenarios {
  padding: clamp(40px, 6vw, 76px) 0 clamp(56px, 8vw, 96px);
  background:
    linear-gradient(180deg, rgba(7, 22, 32, .35), rgba(7, 22, 32, .9)),
    var(--ky-primary);
}

.page-contact .scenarios-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 28px;
}

.page-contact .scenarios-head .section-heading {
  margin-bottom: 0;
}

.page-contact .scenarios-lead {
  margin: 0;
  max-width: 380px;
  font-size: .875rem;
  line-height: 1.7;
}

.page-contact .scenario-grid {
  display: grid;
  gap: 18px;
}

.page-contact .scenario-card {
  position: relative;
  padding: 22px;
  background: rgba(18, 43, 62, .72);
  border: 1px solid var(--ky-border);
  border-radius: 4px;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.page-contact .scenario-card:hover {
  transform: translateY(-3px);
  background: rgba(28, 58, 82, .85);
  border-color: rgba(255, 107, 53, .6);
}

.page-contact .scenario-code {
  display: inline-block;
  margin-bottom: 12px;
  font-size: .875rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--ky-secondary);
}

.page-contact .scenario-title {
  margin: 0 0 8px;
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--ky-text);
}

.page-contact .scenario-text {
  margin: 0 0 14px;
  font-size: .875rem;
  line-height: 1.75;
  color: var(--ky-text-dim);
}

.page-contact .scenario-text a {
  color: var(--ky-secondary);
  text-decoration: none;
}

.page-contact .scenario-text a:hover {
  text-decoration: underline;
}

.page-contact .scenario-meta {
  font-size: .75rem;
  letter-spacing: .04em;
  color: rgba(0, 229, 204, .75);
}

/* ===== 平板及以上 ===== */
@media (min-width: 720px) {
  .page-contact .scenario-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ===== 桌面端 ===== */
@media (min-width: 900px) {
  .page-contact .hero-inner {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: end;
    gap: 40px;
  }

  .page-contact .contact-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 40px;
    align-items: start;
  }
}

/* ===== 宽屏桌面端 ===== */
@media (min-width: 1080px) {
  .page-contact .contact-info-col {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}