/**
 * DIFGC sponsor sections (20260527thailand/sponsor.html)
 * Scoped under #difgc-sponsor-revision to avoid breaking WordPress / Elementor global styles.
 */
#difgc-sponsor-revision {
  font-family: 'Inter', 'Noto Sans SC', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  color: #1d2129;
  position: relative;
}
#difgc-sponsor-revision *,
#difgc-sponsor-revision *::before,
#difgc-sponsor-revision *::after {
  box-sizing: border-box;
}

#difgc-sponsor-revision .content-auto {
  content-visibility: auto;
}
#difgc-sponsor-revision .text-balance {
  text-wrap: balance;
}
#difgc-sponsor-revision .scrollbar-hide {
  -ms-overflow-style: none;
  scrollbar-width: none;
}
#difgc-sponsor-revision .scrollbar-hide::-webkit-scrollbar {
  display: none;
}

#difgc-sponsor-revision .form-select-chevron {
  background-image: url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 fill=%22none%22 viewBox=%220 0 24 24%22 stroke=%22%2386909C%22%3E%3Cpath stroke-linecap=%22round%22 stroke-linejoin=%22round%22 stroke-width=%222%22 d=%22M19 9l-7 7-7-7%22/%3E%3C/svg%3E");
}

#difgc-sponsor-revision .tech-grid {
  background-image:
    linear-gradient(rgba(22, 93, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 93, 255, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}
#difgc-sponsor-revision .tech-grid-accent {
  background-image:
    linear-gradient(rgba(15, 198, 194, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 198, 194, 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
}
#difgc-sponsor-revision .tech-grid-purple {
  background-image:
    linear-gradient(rgba(114, 46, 209, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(114, 46, 209, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}

#difgc-sponsor-revision .sec-primary {
  background: linear-gradient(180deg, #f9fbff 0%, #eff6ff 100%);
}
#difgc-sponsor-revision .sec-accent {
  background: linear-gradient(160deg, #e6fffe 0%, #d1f7f5 40%, #e0f2ff 100%);
}
#difgc-sponsor-revision .sec-purple {
  background: linear-gradient(160deg, #f9f0ff 0%, #f3e5f5 40%, #f8e8ff 100%);
}
#difgc-sponsor-revision .sec-white {
  background: #ffffff;
}
#difgc-sponsor-revision .sec-hero {
  background:
    radial-gradient(ellipse at 0% 0%, rgba(22, 93, 255, 0.07) 0%, transparent 50%),
    radial-gradient(ellipse at 100% 100%, rgba(15, 198, 194, 0.07) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(114, 46, 209, 0.03) 0%, transparent 60%),
    linear-gradient(180deg, #f8fafc 0%, #eff6ff 100%);
}

#difgc-sponsor-revision .glow-primary {
  filter: blur(80px);
  pointer-events: none;
  position: absolute;
  border-radius: 50%;
  background: rgba(22, 93, 255, 0.12);
}
#difgc-sponsor-revision .glow-accent {
  filter: blur(80px);
  pointer-events: none;
  position: absolute;
  border-radius: 50%;
  background: rgba(15, 198, 194, 0.1);
}
#difgc-sponsor-revision .glow-purple {
  filter: blur(80px);
  pointer-events: none;
  position: absolute;
  border-radius: 50%;
  background: rgba(114, 46, 209, 0.08);
}

#difgc-sponsor-revision .card-glass {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(22, 93, 255, 0.1);
  box-shadow: 0 4px 24px rgba(22, 93, 255, 0.05), 0 1px 4px rgba(0, 0, 0, 0.03);
  transition: all 0.3s ease;
}
#difgc-sponsor-revision .card-glass:hover {
  border-color: rgba(22, 93, 255, 0.25);
  box-shadow: 0 8px 40px rgba(22, 93, 255, 0.09), 0 2px 8px rgba(0, 0, 0, 0.03);
  transform: translateY(-2px);
}
#difgc-sponsor-revision .card-tinted-primary {
  background: linear-gradient(135deg, rgba(239, 246, 255, 0.95), rgba(219, 234, 254, 0.65));
  border: 1px solid rgba(22, 93, 255, 0.12);
  box-shadow: 0 4px 20px rgba(22, 93, 255, 0.05);
  transition: all 0.3s ease;
}
#difgc-sponsor-revision .card-tinted-primary:hover {
  box-shadow: 0 8px 40px rgba(22, 93, 255, 0.1);
  transform: translateY(-2px);
}
#difgc-sponsor-revision .card-tinted-purple {
  background: linear-gradient(135deg, rgba(245, 243, 255, 0.95), rgba(237, 233, 254, 0.65));
  border: 1px solid rgba(114, 46, 209, 0.12);
  box-shadow: 0 4px 20px rgba(114, 46, 209, 0.05);
  transition: all 0.3s ease;
}
#difgc-sponsor-revision .card-tinted-purple:hover {
  box-shadow: 0 8px 40px rgba(114, 46, 209, 0.1);
  transform: translateY(-2px);
}
#difgc-sponsor-revision .card-tinted-accent {
  background: linear-gradient(135deg, rgba(236, 254, 255, 0.95), rgba(207, 250, 254, 0.65));
  border: 1px solid rgba(15, 198, 194, 0.12);
  box-shadow: 0 4px 20px rgba(15, 198, 194, 0.05);
  transition: all 0.3s ease;
}
#difgc-sponsor-revision .card-tinted-accent:hover {
  box-shadow: 0 8px 40px rgba(15, 198, 194, 0.1);
  transform: translateY(-2px);
}

#difgc-sponsor-revision .tier-card {
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  border-radius: 1.5rem;
}
#difgc-sponsor-revision .tier-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}
#difgc-sponsor-revision .tier-card:hover {
  transform: translateY(-4px);
}
#difgc-sponsor-revision .tier-strategic::before {
  background: linear-gradient(90deg, #0fc6c2, #165dff, #722ed1);
}
#difgc-sponsor-revision .tier-strategic {
  background: linear-gradient(160deg, #f0f9ff 0%, #e0f2fe 50%, #f3e5f5 100%);
  border: 1.5px solid rgba(22, 93, 255, 0.18);
}
#difgc-sponsor-revision .tier-strategic:hover {
  box-shadow: 0 20px 60px rgba(22, 93, 255, 0.13);
}
#difgc-sponsor-revision .tier-diamond::before {
  background: linear-gradient(90deg, #9353d3, #722ed1);
}
#difgc-sponsor-revision .tier-diamond {
  background: linear-gradient(160deg, #f9f0ff 0%, #f3e5f5 100%);
  border: 1.5px solid rgba(114, 46, 209, 0.13);
}
#difgc-sponsor-revision .tier-diamond:hover {
  box-shadow: 0 20px 60px rgba(114, 46, 209, 0.1);
}
#difgc-sponsor-revision .tier-gold::before {
  background: linear-gradient(90deg, #ffc53d, #ff7d00);
}
#difgc-sponsor-revision .tier-gold {
  background: linear-gradient(160deg, #fffbeb 0%, #fef3c7 100%);
  border: 1.5px solid rgba(255, 125, 0, 0.18);
}
#difgc-sponsor-revision .tier-gold:hover {
  box-shadow: 0 20px 60px rgba(255, 125, 0, 0.1);
}

#difgc-sponsor-revision .accent-bar {
  height: 3px;
  width: 56px;
  border-radius: 2px;
  background: linear-gradient(90deg, #0fc6c2, #165dff);
}

#difgc-sponsor-revision .num-badge {
  background: linear-gradient(135deg, #165dff, #0fc6c2);
  box-shadow: 0 4px 12px rgba(22, 93, 255, 0.25);
}

#difgc-sponsor-revision .btn-primary {
  background: linear-gradient(135deg, #165dff, #0e42cc);
  box-shadow: 0 4px 16px rgba(22, 93, 255, 0.3);
  transition: all 0.25s ease;
}
#difgc-sponsor-revision .btn-primary:hover {
  background: linear-gradient(135deg, #4080ff, #165dff);
  box-shadow: 0 8px 28px rgba(22, 93, 255, 0.4);
  transform: translateY(-1px);
}
#difgc-sponsor-revision .btn-outline {
  border: 1.5px solid rgba(22, 93, 255, 0.35);
  color: #165dff;
  transition: all 0.25s ease;
}
#difgc-sponsor-revision .btn-outline:hover {
  background: #165dff;
  color: #fff;
  box-shadow: 0 4px 16px rgba(22, 93, 255, 0.25);
}

#difgc-sponsor-revision .benefit-table th {
  background: rgba(22, 93, 255, 0.03);
}
#difgc-sponsor-revision .benefit-table tr:nth-child(even) {
  background: rgba(22, 93, 255, 0.015);
}
#difgc-sponsor-revision .benefit-table tr:hover {
  background: rgba(22, 93, 255, 0.05);
}

/* Sponsorship Benefits 矩阵表：黑表头 + 灰斑马行（与稿一致；不沿用默认 benefit-table 浅蓝表头） */
#difgc-sponsor-revision #benefits .benefit-table.revision-benefit-matrix thead th {
  background: #0a0a0a !important;
  color: #fff !important;
  border-color: #262626 !important;
}
#difgc-sponsor-revision #benefits .benefit-table.revision-benefit-matrix thead tr {
  border-color: #262626;
}
#difgc-sponsor-revision #benefits .benefit-table.revision-benefit-matrix tbody tr:nth-child(even) {
  background: #f3f4f6 !important;
}
#difgc-sponsor-revision #benefits .benefit-table.revision-benefit-matrix tbody tr:nth-child(odd) {
  background: #e5e7eb !important;
}
#difgc-sponsor-revision #benefits .benefit-table.revision-benefit-matrix tbody tr:hover {
  background: #d1d5db !important;
}

/* Sponsorship Benefits：表格区可横向滑动（移动端触摸惯性滚动） */
#difgc-sponsor-revision #benefits .revision-benefits-x-scroll {
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
}

#difgc-sponsor-revision .form-input:focus,
#difgc-sponsor-revision .form-textarea:focus,
#difgc-sponsor-revision .form-select:focus {
  outline: none;
  border-color: #165dff;
  box-shadow: 0 0 0 3px rgba(22, 93, 255, 0.1);
}
#difgc-sponsor-revision .form-input.error,
#difgc-sponsor-revision .form-textarea.error,
#difgc-sponsor-revision .form-select.error {
  border-color: #f53f3f;
  box-shadow: 0 0 0 3px rgba(245, 63, 63, 0.1);
}
#difgc-sponsor-revision .error-message {
  color: #f53f3f;
  font-size: 0.785rem;
  margin-top: 0.375rem;
  display: none;
}
#difgc-sponsor-revision .error-message.visible {
  display: block;
}

#difgc-sponsor-revision .fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
#difgc-sponsor-revision .fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
#difgc-sponsor-revision .float-slow {
  animation: difgc-floatSlow 8s ease-in-out infinite;
}
@keyframes difgc-floatSlow {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* ── Core Value / Sponsorship Levels：仅栏目「内部」卡片标题（h3），非栏目标题 h2 ── */
#difgc-sponsor-revision #values h3.font-bold,
#difgc-sponsor-revision #values .card-glass h3,
#difgc-sponsor-revision #values .card-tinted-primary h3,
#difgc-sponsor-revision #values .card-tinted-accent h3,
#difgc-sponsor-revision #values .card-tinted-purple h3 {
  font-size: clamp(0.9375rem, 1.5vw, 1.0625rem) !important;
  line-height: 1.4 !important;
  font-weight: 600 !important;
}

#difgc-sponsor-revision #tiers .tier-card h3 {
  font-size: clamp(1rem, 1.65vw, 1.125rem) !important;
  line-height: 1.3 !important;
  font-weight: 700 !important;
}

/* ── 表单：label/legend 左内边距与主题列表样式冲突 ── */
#difgc-sponsor-revision #register form label.block,
#difgc-sponsor-revision #register form label.block.text-xs,
#difgc-sponsor-revision #register form legend {
  padding-left: 0 !important;
  padding-inline-start: 0 !important;
  margin-left: 0 !important;
  text-indent: 0 !important;
}
#difgc-sponsor-revision #register form label.flex {
  padding-left: 0 !important;
  padding-inline-start: 0 !important;
}
#difgc-sponsor-revision #register form label::before,
#difgc-sponsor-revision #register form legend::before {
  content: none !important;
  display: none !important;
}

/* ── 表单：输入框边框（统一单层边框，去掉主题叠加阴影/双边框） ── */
#difgc-sponsor-revision #register .form-input,
#difgc-sponsor-revision #register .form-textarea,
#difgc-sponsor-revision #register .form-select,
#difgc-sponsor-revision #register input[type='text'],
#difgc-sponsor-revision #register input[type='email'],
#difgc-sponsor-revision #register input[type='tel'],
#difgc-sponsor-revision #register select,
#difgc-sponsor-revision #register textarea {
  border: 1px solid #e5e6eb !important;
  border-radius: 0.75rem !important;
  box-shadow: none !important;
  outline: none !important;
  -webkit-appearance: none;
  appearance: none;
}
#difgc-sponsor-revision #register .form-input:focus,
#difgc-sponsor-revision #register .form-textarea:focus,
#difgc-sponsor-revision #register .form-select:focus,
#difgc-sponsor-revision #register input[type='text']:focus,
#difgc-sponsor-revision #register input[type='email']:focus,
#difgc-sponsor-revision #register input[type='tel']:focus,
#difgc-sponsor-revision #register select:focus,
#difgc-sponsor-revision #register textarea:focus {
  border-color: #165dff !important;
  box-shadow: 0 0 0 3px rgba(22, 93, 255, 0.1) !important;
  outline: none !important;
}
#difgc-sponsor-revision #register .form-input.error,
#difgc-sponsor-revision #register .form-textarea.error,
#difgc-sponsor-revision #register .form-select.error {
  border-color: #f53f3f !important;
  box-shadow: 0 0 0 3px rgba(245, 63, 63, 0.1) !important;
}

/* 网站域名组合框内 input 无外圈双边框 */
#difgc-sponsor-revision #register .flex.rounded-xl input {
  border: 0 !important;
  box-shadow: none !important;
}
#difgc-sponsor-revision #register .flex.rounded-xl:focus-within {
  box-shadow: 0 0 0 3px rgba(22, 93, 255, 0.1) !important;
}

/* 提交按钮：去掉无效态/主题带来的红色描边 */
#difgc-sponsor-revision #register #regSubmitBtn {
  border: none !important;
  outline: none !important;
}
#difgc-sponsor-revision #register #regForm:invalid #regSubmitBtn,
#difgc-sponsor-revision #register #regSubmitBtn:focus,
#difgc-sponsor-revision #register #regSubmitBtn:focus-visible {
  border: none !important;
  outline: none !important;
  box-shadow: 0 4px 16px rgba(22, 93, 255, 0.3);
}
#difgc-sponsor-revision #register #regSubmitBtn:focus-visible {
  box-shadow: 0 4px 16px rgba(22, 93, 255, 0.35), 0 0 0 3px rgba(22, 93, 255, 0.25);
}

/* 条款行：主题常把 label 做成块级+绝对定位勾选框，导致与正文重叠 */
#difgc-sponsor-revision #register form label:has(#termsConfirm) {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  align-items: flex-start !important;
  gap: 0.75rem !important;
  position: relative !important;
  padding-left: 0 !important;
  padding-inline-start: 0 !important;
  margin-left: 0 !important;
  text-indent: 0 !important;
}
#difgc-sponsor-revision #register form label:has(#termsConfirm) > span {
  flex: 1 1 auto !important;
  min-width: 0 !important;
  display: block !important;
}

/* 条款复选框：强制原生外观可见（避免主题/Tailwind 叠样式） */
#difgc-sponsor-revision #register #termsConfirm[type='checkbox'] {
  -webkit-appearance: auto !important;
  appearance: auto !important;
  width: 1rem !important;
  height: 1rem !important;
  min-width: 1rem !important;
  min-height: 1rem !important;
  accent-color: #165dff;
  opacity: 1 !important;
  margin: 0.2rem 0 0 0 !important;
  flex-shrink: 0 !important;
  float: none !important;
  position: static !important;
  inset: auto !important;
  transform: none !important;
}

/* Unified client-side validation (sponsor page form) */
#difgc-sponsor-revision input.reg-field-invalid,
#difgc-sponsor-revision select.reg-field-invalid,
#difgc-sponsor-revision textarea.reg-field-invalid,
#difgc-sponsor-revision #websiteHostWrap.reg-field-invalid {
  border-color: #dc2626 !important;
  background-color: rgba(254, 242, 242, 0.45) !important;
}
#difgc-sponsor-revision #websiteHostWrap.reg-field-invalid:focus-within {
  border-color: #dc2626 !important;
  box-shadow: none !important;
}
#difgc-sponsor-revision #termsConfirmLabel.reg-field-invalid {
  border-color: #dc2626 !important;
  background-color: rgba(254, 242, 242, 0.45) !important;
}
#difgc-sponsor-revision #formSubmitError {
  border: 1px solid #fecaca;
  background-color: rgba(254, 242, 242, 0.92);
  color: #b91c1c;
}