/* ===== 联系品牌页 /connect/ 专属样式 ===== */
.page-contact .breadcrumb {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 18px 20px 0;
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--c-muted);
}
.page-contact .breadcrumb a {
  color: var(--c-muted);
  text-decoration: none;
  transition: color .2s;
}
.page-contact .breadcrumb a:hover { color: var(--c-accent); }
.page-contact .breadcrumb-sep { margin: 0 10px; color: var(--c-border); }
.page-contact .breadcrumb [aria-current="page"] { color: var(--c-text); }

/* Hero：不对称布局与几何分割背景 */
.page-contact .contact-hero {
  position: relative;
  padding: 28px 20px 56px;
  background:
    linear-gradient(118deg, rgba(29,78,216,.16) 0%, rgba(10,25,47,0) 46%),
    linear-gradient(296deg, rgba(255,106,0,.09) 0%, rgba(10,25,47,0) 40%),
    var(--c-bg);
}
.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(35,53,84,.2) 1px, transparent 1px),
    linear-gradient(90deg, rgba(35,53,84,.2) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: linear-gradient(90deg, #000 0%, transparent 68%);
  mask-image: linear-gradient(90deg, #000 0%, transparent 68%);
  pointer-events: none;
}
.page-contact .contact-grid {
  position: relative;
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
}

/* 左列 */
.page-contact .contact-main { min-width: 0; }
.page-contact .contact-hero-img {
  display: block;
  width: 100%;
  max-width: 600px;
  height: auto;
  border-radius: 12px;
  margin-bottom: 30px;
  box-shadow: var(--shadow);
  object-fit: cover;
}
.page-contact .contact-main .eyebrow { margin-bottom: 10px; }
.page-contact .contact-main h1 {
  margin: 0 0 16px;
  font-family: var(--font-heading);
  font-size: clamp(2.1rem, 6vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--c-text);
}
.page-contact .contact-main .lead {
  max-width: 42em;
  margin-bottom: 30px;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--c-muted);
}

/* 大号等宽联系方式 */
.page-contact .contact-channels {
  border-top: 1px solid var(--c-border);
  margin-bottom: 14px;
}
.page-contact .contact-channel {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 18px;
  padding: 20px 4px;
  border-bottom: 1px solid var(--c-border);
  text-decoration: none;
  transition: background-color .2s;
}
.page-contact .contact-channel:hover { background: rgba(255,106,0,.04); }
.page-contact .channel-tag {
  min-width: 5em;
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--c-gold);
}
.page-contact .channel-value {
  font-family: var(--font-data);
  font-size: clamp(1.3rem, 4vw, 2rem);
  font-weight: 700;
  color: var(--c-text);
  word-break: break-all;
  transition: color .2s;
}
.page-contact .contact-channel:hover .channel-value { color: var(--c-accent); }
.page-contact .channels-note {
  margin: 0 0 30px;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--c-muted);
}

/* 地址块 */
.page-contact .contact-address {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 14px;
  background: rgba(17,34,64,.72);
  border: 1px solid var(--c-border);
  border-left: 3px solid var(--c-gold);
}
.page-contact .contact-address-img {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 6px;
  object-fit: cover;
}
.page-contact .address-body { padding: 6px 4px; }
.page-contact .address-body h2 {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--c-text);
}
.page-contact .address-body p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.7;
  color: var(--c-muted);
}
.page-contact .address-body .address-note {
  margin-top: 8px;
  font-size: .9rem;
  color: var(--c-text);
}

/* 右侧表单面板：斜切裁切与橙色强调 */
.page-contact .contact-form-panel {
  position: relative;
  padding: 32px 24px 28px;
  background: var(--c-bg-alt);
  clip-path: polygon(6% 0, 100% 0, 100% 100%, 0 100%);
  border-bottom: 3px solid var(--c-accent);
}
.page-contact .contact-form-panel .eyebrow { margin-bottom: 10px; }
.page-contact .contact-form-panel h2 {
  margin: 0 0 10px;
  font-family: var(--font-heading);
  font-size: 1.7rem;
  line-height: 1.2;
  color: var(--c-text);
}
.page-contact .form-intro {
  margin-bottom: 22px;
  font-size: .95rem;
  line-height: 1.7;
  color: var(--c-muted);
}
.page-contact .contact-form .field { margin-bottom: 16px; }
.page-contact .field label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  color: var(--c-muted);
}
.page-contact .field input,
.page-contact .field select,
.page-contact .field textarea {
  display: block;
  width: 100%;
  box-sizing: border-box;
  padding: 12px 14px;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: 6px;
  color: var(--c-text);
  font-family: var(--font-body);
  font-size: 16px;
  transition: border-color .2s, box-shadow .2s;
}
.page-contact .field input:focus,
.page-contact .field select:focus,
.page-contact .field textarea:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(255,106,0,.14);
}
.page-contact .field textarea {
  resize: vertical;
  min-height: 110px;
}
.page-contact .field select {
  -webkit-appearance: none;
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--c-muted) 50%),
    linear-gradient(135deg, var(--c-muted) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%;
  background-size: 5px 5px;
  background-repeat: no-repeat;
}
.page-contact .btn-submit {
  width: 100%;
  padding: 14px 20px;
  background: var(--c-accent);
  border: none;
  color: #fff;
  font-weight: 700;
  letter-spacing: .04em;
  cursor: pointer;
  transition: background-color .2s, transform .2s;
}
.page-contact .btn-submit:hover {
  background: var(--c-accent-2);
  transform: translateY(-2px);
}
.page-contact .form-note {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--c-muted);
}

/* 服务承诺 */
.page-contact .contact-promise {
  position: relative;
  padding: 64px 20px;
  background: var(--c-bg);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}
.page-contact .contact-promise::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 30%;
  height: 100%;
  background: linear-gradient(200deg, rgba(212,175,55,.06), transparent 60%);
  pointer-events: none;
}
.page-contact .promise-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.page-contact .promise-inner .eyebrow { margin-bottom: 10px; }
.page-contact .promise-inner h2 {
  margin: 0 0 14px;
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4.5vw, 2.6rem);
  letter-spacing: -.02em;
  color: var(--c-text);
}
.page-contact .promise-lead {
  max-width: 38em;
  margin-bottom: 38px;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--c-muted);
}
.page-contact .promise-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 36px;
}
.page-contact .promise-card {
  position: relative;
  padding: 28px 24px 26px 30px;
  background: var(--c-bg-alt);
  border: 1px solid var(--c-border);
  border-radius: 8px;
  overflow: hidden;
  transition: transform .25s, border-color .25s;
}
.page-contact .promise-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--c-accent), var(--c-gold));
}
.page-contact .promise-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,106,0,.45);
}
.page-contact .promise-num {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--c-gold);
}
.page-contact .promise-card h3 {
  margin: 8px 0 10px;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--c-text);
}
.page-contact .promise-card p {
  margin: 0;
  font-size: .95rem;
  line-height: 1.7;
  color: var(--c-muted);
}
.page-contact .promise-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* 信任与数据说明区 */
.page-contact .contact-trust {
  padding: 64px 20px;
  background:
    linear-gradient(135deg, rgba(255,106,0,.05) 0%, transparent 45%),
    linear-gradient(45deg, rgba(29,78,216,.08), transparent 55%),
    var(--c-bg);
}
.page-contact .trust-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.page-contact .trust-inner h2 {
  margin: 0 0 16px;
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.8vw, 2.2rem);
  letter-spacing: -.02em;
  color: var(--c-text);
}
.page-contact .trust-inner p {
  max-width: 46em;
  line-height: 1.8;
  color: var(--c-muted);
}
.page-contact .trust-note {
  margin: 24px 0;
  padding-left: 16px;
  border-left: 3px solid var(--c-gold);
  font-family: var(--font-data);
  font-size: .9rem;
  color: var(--c-gold);
}
.page-contact .trust-inner .btn { margin-top: 8px; }

/* 页面按钮增强 */
.page-contact .btn-outline {
  display: inline-flex;
  align-items: center;
  padding: 12px 22px;
  background: transparent;
  border: 1px solid var(--c-border);
  border-radius: 6px;
  color: var(--c-text);
  font-weight: 600;
  text-decoration: none;
  transition: border-color .2s, color .2s, background-color .2s;
}
.page-contact .btn-outline:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
  background: rgba(255,106,0,.05);
}

/* 平板以上：地址双列、服务承诺三列 */
@media (min-width: 768px) {
  .page-contact .contact-address {
    grid-template-columns: 1fr 1.3fr;
    align-items: center;
  }
  .page-contact .promise-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
}

/* 桌面端：不对称主栅格与粘性表单 */
@media (min-width: 960px) {
  .page-contact .contact-hero {
    padding: 56px 32px 88px;
  }
  .page-contact .contact-grid {
    grid-template-columns: 1.12fr .88fr;
    gap: 56px;
    align-items: start;
  }
  .page-contact .contact-form-panel {
    position: sticky;
    top: calc(var(--header-h) + 20px);
    padding: 40px 32px 32px;
    clip-path: polygon(5% 0, 100% 0, 100% 100%, 0 100%);
  }
  .page-contact .btn-submit {
    padding: 16px 20px;
  }
}