/* ================================================================
   MIG-03 · 公共内容页统一样式（源端视觉 + 目标端内容保留）
   rules / tracks / awards / notices / results / contact / certificate
   全嵌套于 .ui-v2 下
   ================================================================ */

/* ---------- 页面容器 ---------- */
.ui-v2 .public-page-wrap { max-width: 960px; margin: 0 auto; padding: 0 1rem; }

/* ---------- 页头（匹配源端 page-header 模式）---------- */
.ui-v2 .page-head { text-align: center; padding: 3.5rem 0 2rem; border-bottom: 1px solid rgba(255,255,255,0.06); margin-bottom: 2.5rem; }
.ui-v2 .page-head .wrap { max-width: 800px; margin: 0 auto; padding: 0 1rem; }
.ui-v2 .page-head .eyebrow { display: inline-block; font-size: 0.8125rem; font-weight: 600; letter-spacing: 0.1em; color: #46c8d0; background: rgba(70,200,208,0.1); padding: 0.25rem 0.75rem; border-radius: 9999px; margin-bottom: 1rem; }
.ui-v2 .page-head h1 { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 700; color: #ffffff; margin: 0 0 0.75rem; }
.ui-v2 .page-head p { font-size: 0.9375rem; color: #a1a1aa; margin: 0; line-height: 1.6; max-width: 640px; margin-left: auto; margin-right: auto; }

/* ---------- 通用 section ---------- */
.ui-v2 .section-tight { padding: 1.5rem 0 4rem; }
.ui-v2 .section-tight .wrap { max-width: 960px; margin: 0 auto; padding: 0 1rem; }

/* ---------- 卡片（暗色主题覆盖） ---------- */
.ui-v2 .card { background: rgba(14,15,22,0.85); border: 1px solid rgba(255,255,255,0.08); border-radius: 1rem; padding: 1.75rem; }
.ui-v2 .card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.ui-v2 .card-title { font-size: 1.0625rem; font-weight: 600; color: #ffffff; }
.ui-v2 .card-sub { font-size: 0.8125rem; color: #71717a; }

/* ---------- 文档布局（rules 页） ---------- */
.ui-v2 .doc-layout { display: grid; grid-template-columns: 200px 1fr; gap: 2rem; align-items: start; }
.ui-v2 .doc-toc { position: sticky; top: 100px; display: flex; flex-direction: column; gap: 0.375rem; background: rgba(14,15,22,0.7); border: 1px solid rgba(255,255,255,0.06); border-radius: 0.75rem; padding: 1.25rem; }
.ui-v2 .doc-toc a { font-size: 0.8125rem; color: #a1a1aa; text-decoration: none; padding: 0.3rem 0; transition: color 200ms; display: block; }
.ui-v2 .doc-toc a:hover { color: #ffffff; }
.ui-v2 .doc-body { min-width: 0; }
.ui-v2 .doc-body .card h2 { font-size: 1.375rem; font-weight: 700; color: #ffffff; margin: 0; }
.ui-v2 .doc-body .card h3 { font-size: 1.0625rem; font-weight: 600; color: #e4e4e7; margin: 0 0 0.75rem; }

/* ---------- 正文 prose ---------- */
.ui-v2 .prose { font-size: 0.9375rem; color: #d1d5db; line-height: 1.75; }
.ui-v2 .prose p { margin: 0.75rem 0; }
.ui-v2 .prose ul,
.ui-v2 .prose ol { padding-left: 1.25rem; margin: 0.75rem 0; }
.ui-v2 .prose li { margin: 0.375rem 0; }
.ui-v2 .prose strong { color: #ffffff; }
.ui-v2 .prose blockquote { border-left: 3px solid #46c8d0; padding: 0.75rem 1rem; margin: 1rem 0; background: rgba(70,200,208,0.06); border-radius: 0 0.5rem 0.5rem 0; color: #a1a1aa; font-size: 0.875rem; }

/* ---------- 表格 ---------- */
.ui-v2 .table-wrap { overflow-x: auto; margin: 0.75rem 0; }
.ui-v2 .table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.ui-v2 .table th { text-align: left; padding: 0.625rem 0.875rem; font-weight: 600; color: #e4e4e7; background: rgba(255,255,255,0.04); border-bottom: 2px solid rgba(255,255,255,0.1); white-space: nowrap; }
.ui-v2 .table td { padding: 0.625rem 0.875rem; color: #a1a1aa; border-bottom: 1px solid rgba(255,255,255,0.05); }
.ui-v2 .table .num { text-align: center; font-family: ui-monospace, monospace; }

/* ---------- 约束列表 ---------- */
.ui-v2 .constraint-list { list-style: none; padding: 0; margin: 0; }
.ui-v2 .constraint-list li { position: relative; padding: 0.375rem 0 0.375rem 1.25rem; font-size: 0.875rem; color: #a1a1aa; line-height: 1.6; }
.ui-v2 .constraint-list li::before { content: '›'; position: absolute; left: 0; color: #46c8d0; font-weight: 700; }

/* ---------- 通知条 ---------- */
.ui-v2 .notice { display: flex; gap: 0.625rem; padding: 0.875rem 1rem; background: rgba(70,200,208,0.06); border: 1px solid rgba(70,200,208,0.15); border-radius: 0.75rem; font-size: 0.875rem; color: #a1a1aa; line-height: 1.6; }
.ui-v2 .notice-warn { background: rgba(245,158,11,0.06); border-color: rgba(245,158,11,0.2); }
.ui-v2 .notice-mark { flex-shrink: 0; width: 1.25rem; text-align: center; font-weight: 700; color: #46c8d0; }
.ui-v2 .notice-warn .notice-mark { color: #f59e0b; }
.ui-v2 .notice a,
.ui-v2 .doc-body a,
.ui-v2 .prose a { color: #7ee8fa; text-decoration: none; }
.ui-v2 .notice a:hover,
.ui-v2 .doc-body a:hover,
.ui-v2 .prose a:hover { color: #a5f3ff; }

/* ---------- 标签 ---------- */
.ui-v2 .tag { display: inline-flex; align-items: center; padding: 0.2rem 0.625rem; font-size: 0.75rem; font-weight: 500; border-radius: 9999px; }
.ui-v2 .tag-iris { background: rgba(70,200,208,0.15); color: #7ee8fa; }
.ui-v2 .tag-plain { background: rgba(255,255,255,0.06); color: #a1a1aa; }
.ui-v2 .mono { font-family: ui-monospace, monospace; }

/* ---------- 按钮 ---------- */
.ui-v2 .btn { display: inline-flex; align-items: center; justify-content: center; padding: 0.625rem 1.25rem; font-size: 0.875rem; font-weight: 500; border-radius: 9999px; cursor: pointer; transition: all 200ms; text-decoration: none; border: none; }
.ui-v2 .btn-primary { background: linear-gradient(135deg, rgba(80,200,210,0.85), rgba(160,110,210,0.85)); color: #ffffff; border: 1px solid rgba(126,232,250,0.4); }
.ui-v2 .btn-primary:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(80,200,210,0.3); }
.ui-v2 .btn-ghost { background: transparent; color: #a1a1aa; border: 1px solid rgba(255,255,255,0.12); }
.ui-v2 .btn-ghost:hover { color: #ffffff; border-color: rgba(255,255,255,0.25); }
.ui-v2 .btn-sm { padding: 0.4rem 0.875rem; font-size: 0.8125rem; }

/* ---------- 辅助文本 ---------- */
.ui-v2 .muted { color: #71717a; }
.ui-v2 .dim { opacity: 0.6; }
.ui-v2 .tiny { font-size: 0.8125rem; }
.ui-v2 .mt-2 { margin-top: 0.5rem; }
.ui-v2 .mt-3 { margin-top: 0.75rem; }
.ui-v2 .mt-4 { margin-top: 1rem; }
.ui-v2 .mt-5 { margin-top: 1.5rem; }
.ui-v2 .mb-3 { margin-bottom: 0.75rem; }
.ui-v2 .mb-4 { margin-bottom: 1rem; }
.ui-v2 .mb-5 { margin-bottom: 1.5rem; }
.ui-v2 .mb-6 { margin-bottom: 2rem; }
.ui-v2 .row { display: flex; }
.ui-v2 .row-wrap { flex-wrap: wrap; gap: 0.625rem; }
.ui-v2 .row-between { display: flex; align-items: center; justify-content: space-between; }
.ui-v2 .col { display: flex; flex-direction: column; }
.ui-v2 .grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.ui-v2 .grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.ui-v2 .grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }

/* ---------- 统计面板（awards 页）---------- */
.ui-v2 .panel { background: rgba(14,15,22,0.7); border: 1px solid rgba(255,255,255,0.06); border-radius: 0.75rem; padding: 1.25rem; }
.ui-v2 .stat { text-align: center; }
.ui-v2 .stat-value { font-size: 2rem; font-weight: 700; }
.ui-v2 .gradient-text { background: linear-gradient(135deg, #46c8d0, #e084d3); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.ui-v2 .stat-label { font-size: 0.8125rem; color: #71717a; margin-top: 0.25rem; }

/* ---------- 奖项组（awards 页）---------- */
.ui-v2 .award-group { margin-bottom: 2rem; }
.ui-v2 .award-group-head { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; flex-wrap: wrap; }
.ui-v2 .award-group-head h3 { font-size: 1.125rem; font-weight: 700; color: #ffffff; margin: 0; }
.ui-v2 .award-group-head .tag { flex-shrink: 0; }
.ui-v2 .award-list { display: flex; flex-direction: column; gap: 0.5rem; }
.ui-v2 .award-item { display: grid; grid-template-columns: 1fr 140px; gap: 0.75rem; align-items: center; padding: 0.75rem 1rem; background: rgba(14,15,22,0.5); border: 1px solid rgba(255,255,255,0.04); border-radius: 0.75rem; }
.ui-v2 .award-item:hover { border-color: rgba(126,232,250,0.2); }
.ui-v2 .award-name { font-size: 0.9375rem; font-weight: 600; color: #e4e4e7; }
.ui-v2 .award-qty { font-size: 0.8125rem; color: #46c8d0; text-align: right; }
.ui-v2 .award-desc { font-size: 0.8125rem; color: #71717a; grid-column: 1 / -1; }

/* ---------- 流程卡片（rules 页）---------- */
.ui-v2 .flow-card h3 { font-size: 1rem; font-weight: 600; color: #ffffff; margin: 0.5rem 0 0; }
.ui-v2 .flow-phase { font-size: 0.75rem; font-weight: 600; color: #46c8d0; letter-spacing: 0.05em; }

/* ---------- 赛道卡片（tracks 页）---------- */
.ui-v2 .track-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.ui-v2 .track-sub { font-size: 0.875rem; color: #71717a; margin-top: 0.25rem; }
.ui-v2 .track-scope { font-size: 0.875rem; color: #a1a1aa; line-height: 1.6; }
.ui-v2 .ratio-badge { display: inline-flex; align-items: baseline; gap: 0.125rem; background: rgba(70,200,208,0.12); border: 1px solid rgba(70,200,208,0.25); padding: 0.5rem 0.875rem; border-radius: 0.75rem; white-space: nowrap; }
.ui-v2 .ratio-badge b { font-size: 1.25rem; color: #46c8d0; }
.ui-v2 .ratio-badge small { font-size: 0.6875rem; color: #a1a1aa; }

/* ---------- KV 列表（tracks 页）---------- */
.ui-v2 .kv-list { display: flex; flex-direction: column; gap: 0.5rem; }
.ui-v2 .kv { display: flex; gap: 0.5rem; padding: 0.5rem 0; border-bottom: 1px solid rgba(255,255,255,0.04); font-size: 0.875rem; }
.ui-v2 .kv:last-child { border-bottom: none; }
.ui-v2 .kv-k { flex-shrink: 0; width: 80px; color: #71717a; font-weight: 500; }
.ui-v2 .kv-v { color: #d1d5db; line-height: 1.5; }

/* ---------- 评审维度条（tracks 页）---------- */
.ui-v2 .criteria-bar { display: flex; height: 8px; border-radius: 4px; overflow: hidden; margin-bottom: 0.75rem; }
.ui-v2 .criteria-seg { height: 100%; }
.ui-v2 .criteria-legend { display: flex; flex-direction: column; gap: 0.375rem; }
.ui-v2 .criteria-item { display: flex; align-items: center; gap: 0.5rem; font-size: 0.8125rem; color: #a1a1aa; }
.ui-v2 .criteria-swatch { width: 10px; height: 10px; border-radius: 2px; flex-shrink: 0; }
.ui-v2 .criteria-weight { margin-left: auto; color: #71717a; font-family: ui-monospace, monospace; }

/* ---------- 通知类别导航（notices 页）---------- */
.ui-v2 #noticeTabs { display: flex; gap: 0.25rem; flex-wrap: wrap; padding-bottom: 0.75rem; border-bottom: 1px solid rgba(255,255,255,0.06); }
.ui-v2 #noticeTabs .tab-btn { padding: 0.45rem 1rem; font-size: 0.875rem; color: #a1a1aa; background: transparent; border: none; border-radius: 9999px; cursor: pointer; transition: all 200ms; }
.ui-v2 #noticeTabs .tab-btn:hover { color: #ffffff; }
.ui-v2 #noticeTabs .tab-btn.active { background: rgba(70,200,208,0.15); color: #46c8d0; font-weight: 600; }

/* ---------- 通知列表（notices 页）---------- */
.ui-v2 #noticeList { display: flex; flex-direction: column; gap: 0.75rem; margin-top: 1rem; }
.ui-v2 #noticeList .notice-card { padding: 1rem 1.25rem; background: rgba(14,15,22,0.6); border: 1px solid rgba(255,255,255,0.05); border-radius: 0.75rem; cursor: pointer; transition: border-color 200ms; }
.ui-v2 #noticeList .notice-card:hover { border-color: rgba(126,232,250,0.25); }
.ui-v2 #noticeList .notice-card-header { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; margin-bottom: 0.375rem; }
.ui-v2 #noticeList .notice-card-title { font-size: 0.9375rem; font-weight: 600; color: #e4e4e7; }
.ui-v2 #noticeList .notice-card-date { font-size: 0.75rem; color: #71717a; white-space: nowrap; }
.ui-v2 #noticeList .notice-card-desc { font-size: 0.8125rem; color: #a1a1aa; line-height: 1.5; }

/* ---------- 分页器（notices 页）---------- */
.ui-v2 #noticePager { display: flex; justify-content: center; align-items: center; gap: 0.375rem; margin-top: 1.5rem; }
.ui-v2 #noticePager .pager-btn { padding: 0.4rem 0.75rem; font-size: 0.8125rem; color: #a1a1aa; background: transparent; border: 1px solid rgba(255,255,255,0.08); border-radius: 0.5rem; cursor: pointer; transition: all 200ms; }
.ui-v2 #noticePager .pager-btn:hover { color: #ffffff; border-color: rgba(255,255,255,0.2); }
.ui-v2 #noticePager .pager-btn:disabled { opacity: 0.3; cursor: not-allowed; }
.ui-v2 #noticePager .pager-info { font-size: 0.8125rem; color: #71717a; padding: 0 0.5rem; }

/* ---------- 查询区（results 页）---------- */
.ui-v2 .lookup { display: flex; gap: 0.625rem; }
.ui-v2 .lookup .input,
.ui-v2 .input { width: 100%; height: 48px; padding: 0 1rem; font-size: 0.9375rem; color: #ffffff; background: rgba(8,9,14,0.85); border: 1px solid rgba(255,255,255,0.12); border-radius: 0.75rem; outline: none; transition: border-color 200ms; box-sizing: border-box; }
.ui-v2 .lookup .input:focus,
.ui-v2 .input:focus { border-color: rgba(126,232,250,0.5); box-shadow: 0 0 0 3px rgba(126,232,250,0.08); }
.ui-v2 .lookup .input::placeholder,
.ui-v2 .input::placeholder { color: #52525b; }
.ui-v2 #progressResult,
.ui-v2 #resultsBody { margin-top: 1rem; }

/* ---------- 表单字段（contact 页）---------- */
.ui-v2 .field { display: flex; flex-direction: column; gap: 0.375rem; margin-bottom: 1rem; }
.ui-v2 .field label { font-size: 0.8125rem; font-weight: 500; color: #d1d5db; }
.ui-v2 .field .req { color: #ef4444; }
.ui-v2 .field .hint { font-size: 0.75rem; color: #71717a; }
.ui-v2 .input-group { display: flex; gap: 0.5rem; }
.ui-v2 .select { width: 100%; height: 48px; padding: 0 1rem; font-size: 0.9375rem; color: #ffffff; background: rgba(8,9,14,0.85); border: 1px solid rgba(255,255,255,0.12); border-radius: 0.75rem; outline: none; cursor: pointer; box-sizing: border-box; }
.ui-v2 .select:focus { border-color: rgba(126,232,250,0.5); }
.ui-v2 .textarea { width: 100%; min-height: 100px; padding: 0.75rem 1rem; font-size: 0.9375rem; color: #ffffff; background: rgba(8,9,14,0.85); border: 1px solid rgba(255,255,255,0.12); border-radius: 0.75rem; outline: none; resize: vertical; box-sizing: border-box; font-family: inherit; line-height: 1.5; }
.ui-v2 .textarea:focus { border-color: rgba(126,232,250,0.5); box-shadow: 0 0 0 3px rgba(126,232,250,0.08); }
.ui-v2 .textarea::placeholder { color: #52525b; }

/* ---------- 联系方式卡片（contact 页）---------- */
.ui-v2 #contactCards { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; }
.ui-v2 #contactCards .contact-card { text-align: center; padding: 1.25rem 1rem; background: rgba(14,15,22,0.7); border: 1px solid rgba(255,255,255,0.06); border-radius: 0.75rem; }
.ui-v2 #contactCards .contact-icon { font-size: 1.5rem; margin-bottom: 0.5rem; }
.ui-v2 #contactCards .contact-label { font-size: 0.75rem; color: #71717a; margin-bottom: 0.25rem; }
.ui-v2 #contactCards .contact-value { font-size: 0.9375rem; font-weight: 600; color: #e4e4e7; }

/* ---------- FAQ 列表（contact 页）---------- */
.ui-v2 #faqList { display: flex; flex-direction: column; gap: 0.5rem; }
.ui-v2 #faqList .faq-item { padding: 0.75rem 1rem; background: rgba(14,15,22,0.5); border: 1px solid rgba(255,255,255,0.04); border-radius: 0.75rem; cursor: pointer; transition: border-color 200ms; }
.ui-v2 #faqList .faq-item:hover { border-color: rgba(126,232,250,0.2); }
.ui-v2 #faqList .faq-q { font-size: 0.875rem; font-weight: 500; color: #e4e4e7; margin-bottom: 0.25rem; }
.ui-v2 #faqList .faq-a { font-size: 0.8125rem; color: #71717a; line-height: 1.5; display: none; }
.ui-v2 #faqList .faq-item.open .faq-a { display: block; margin-top: 0.375rem; }

/* ---------- 证书查验（certificate 页）---------- */
.ui-v2 #verifyResult { margin-top: 0.75rem; }
.ui-v2 #myCerts { margin-top: 1rem; }

/* ---------- 空状态 ---------- */
.ui-v2 .empty-state { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 3rem 1.5rem; background: rgba(14,15,22,0.5); border: 1px dashed rgba(255,255,255,0.08); border-radius: 1rem; margin: 1rem 0; }
.ui-v2 .empty-state .empty-icon { font-size: 2.5rem; margin-bottom: 0.75rem; opacity: 0.5; }
.ui-v2 .empty-state .empty-title { font-size: 1rem; font-weight: 600; color: #a1a1aa; margin-bottom: 0.5rem; }
.ui-v2 .empty-state .empty-message { font-size: 0.875rem; color: #71717a; max-width: 360px; }
.ui-v2 .empty-state .empty-btn { margin-top: 1.25rem; }

/* ---------- 进度状态（results 页 JS 动态渲染）---------- */
.ui-v2 .progress-item { padding: 0.875rem 1rem; background: rgba(14,15,22,0.6); border: 1px solid rgba(255,255,255,0.05); border-radius: 0.75rem; margin-bottom: 0.5rem; }
.ui-v2 .progress-item .progress-status { font-size: 0.8125rem; }
.ui-v2 .progress-item .progress-detail { font-size: 0.875rem; color: #d1d5db; }

/* ---------- 响应式 ---------- */
@media (max-width: 768px) {
  .ui-v2 .doc-layout { grid-template-columns: 1fr; }
  .ui-v2 .doc-toc { position: static; flex-direction: row; flex-wrap: wrap; gap: 0.5rem; padding: 0.75rem 1rem; }
  .ui-v2 .grid-2 { grid-template-columns: 1fr; }
  .ui-v2 .grid-3 { grid-template-columns: 1fr; }
  .ui-v2 .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .ui-v2 #contactCards { grid-template-columns: repeat(2, 1fr); }
  .ui-v2 .award-item { grid-template-columns: 1fr 100px; }
  .ui-v2 .track-top { flex-direction: column; }
  .ui-v2 .page-head { padding: 2rem 0 1.5rem; }
}

@media (max-width: 480px) {
  .ui-v2 .grid-4 { grid-template-columns: 1fr 1fr; }
  .ui-v2 #contactCards { grid-template-columns: 1fr; }
  .ui-v2 .award-item { grid-template-columns: 1fr 80px; }
  .ui-v2 .lookup { flex-direction: column; }
}

/* 浮动客服按钮不遮盖页面内容（覆盖 pages.css .support-fab） */
@media (max-width: 768px) {
  .ui-v2 .section-tight { padding-bottom: 6rem; }
  .ui-v2 main + .support-fab { z-index: 103; }
}