/* 学术会议列表页（覆盖母版中的 :root/body，仅本页） */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --primary: #d63b6f;
    --primary-deep: #b82d5a;
    --primary-soft: #fff0f4;
    --primary-mid: #f8a3be;
    --accent: #2eb398;
    --ink: #1a1a2e;
    --muted: #5c6378;
    --line: #e8ecf4;
    --card: #ffffff;
    --radius: 14px;
    --radius-sm: 10px;
    --shadow: 0 2px 8px rgba(26, 26, 46, 0.06);
    --shadow-hover: 0 12px 40px rgba(214, 59, 111, 0.12);
    --tr: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}
body {
    font-family: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    color: var(--ink);
    line-height: 1.6;
    min-height: 100vh;
    background: linear-gradient(165deg, #fef6f9 0%, #f4f6fb 45%, #eef4f9 100%);
}
.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 20px; }

.page-hero {
    position: relative;
    padding: 48px 0 40px;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 15% 20%, rgba(214,59,111,0.12) 0%, transparent 55%),
        radial-gradient(ellipse 60% 50% at 85% 80%, rgba(46,179,152,0.08) 0%, transparent 50%);
    pointer-events: none;
}
.page-hero-inner { position: relative; z-index: 1; }
.hero-kicker {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 12px; font-weight: 700; letter-spacing: 0.12em;
    text-transform: uppercase; color: var(--primary); margin-bottom: 12px;
}
.hero-kicker::before { content: ''; width: 28px; height: 2px; background: linear-gradient(90deg, var(--primary), transparent); border-radius: 2px; }
.page-hero h1 {
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 800; color: var(--ink); letter-spacing: -0.03em; line-height: 1.25;
    margin-bottom: 10px;
}
.page-hero .hero-sub { font-size: 15px; color: var(--muted); max-width: 520px; line-height: 1.65; }
.breadcrumb-row {
    display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 18px;
    margin-top: 18px; padding-top: 20px; border-top: 1px solid rgba(232,236,244,0.85);
}
.breadcrumb { color: var(--muted); font-size: 13px; }
.breadcrumb a { color: var(--primary); text-decoration: none; font-weight: 600; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb strong { color: var(--ink); font-weight: 700; }
.stat-pill {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 18px; border-radius: 999px;
    background: var(--card); box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,0.8);
    font-size: 14px; color: var(--muted);
}
.stat-pill strong { color: var(--primary); font-size: 20px; font-weight: 800; font-variant-numeric: tabular-nums; }

.search-panel {
    margin-bottom: 28px;
    padding: 20px 22px;
    background: var(--card);
    border-radius: var(--radius);
    border: 1px solid rgba(232,236,244,0.95);
    box-shadow: var(--shadow);
    display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.search-panel .search-field {
    flex: 1; min-width: 200px; position: relative;
}
.search-panel .search-field i {
    position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
    color: var(--muted); font-size: 14px; pointer-events: none;
}
.search-panel input[type="text"] {
    width: 100%; padding: 14px 16px 14px 44px;
    border: 1px solid var(--line); border-radius: var(--radius-sm);
    font-size: 15px; background: #fafbfd; transition: var(--tr);
}
.search-panel input:focus { outline: none; border-color: var(--primary-mid); background: #fff; box-shadow: 0 0 0 3px rgba(214,59,111,0.1); }
.btn-search {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 22px; border: none; border-radius: var(--radius-sm);
    font-size: 15px; font-weight: 700; cursor: pointer;
    background: linear-gradient(135deg, var(--primary), var(--primary-deep));
    color: #fff; box-shadow: 0 4px 16px rgba(214,59,111,0.35); transition: var(--tr);
}
.btn-search:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(214,59,111,0.4); }
.btn-clear {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 14px 18px; border-radius: var(--radius-sm);
    font-size: 14px; font-weight: 600; text-decoration: none;
    color: var(--muted); background: var(--line); color: var(--ink);
    transition: var(--tr);
}
.btn-clear:hover { background: #dde3ee; }

.meeting-list-wrap { margin-bottom: 32px; }
.meeting-cards { display: flex; flex-direction: column; gap: 14px; }
.meeting-card {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center; gap: 10px 20px;
    padding: 22px 24px;
    background: var(--card);
    border-radius: var(--radius);
    border: 1px solid rgba(232,236,244,0.95);
    box-shadow: var(--shadow);
    text-decoration: none; color: inherit;
    transition: var(--tr);
    position: relative;
    overflow: hidden;
}
.meeting-card::before {
    content: '';
    position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
    background: linear-gradient(180deg, var(--primary), var(--primary-mid));
    border-radius: 4px 0 0 4px; opacity: 0.85;
}
.meeting-card:hover {
    border-color: rgba(214,59,111,0.22);
    box-shadow: var(--shadow-hover);
    transform: translateY(-3px);
}
.meeting-card-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    background: linear-gradient(145deg, var(--primary-soft), #fff);
    border: 1px solid rgba(214,59,111,0.12);
    display: flex; align-items: center; justify-content: center;
    color: var(--primary); font-size: 22px; flex-shrink: 0;
}
.meeting-card-body { min-width: 0; }
.meeting-card-title {
    font-size: 17px; font-weight: 800; color: var(--ink);
    line-height: 1.4; margin-bottom: 10px;
    letter-spacing: -0.02em;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.meeting-card:hover .meeting-card-title { color: var(--primary); }
.meeting-card-meta { display: flex; flex-wrap: wrap; gap: 10px 20px; align-items: center; }
.meta-item {
    display: inline-flex; align-items: flex-start; gap: 8px;
    font-size: 13px; color: var(--muted); max-width: 100%;
}
.meta-item i { color: var(--primary-mid); margin-top: 3px; flex-shrink: 0; }
.meta-item span { word-break: break-word; }
.meta-time {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 6px 12px; border-radius: 999px;
    font-size: 12px; font-weight: 700; color: var(--primary-deep);
    background: var(--primary-soft); border: 1px solid rgba(214,59,111,0.12);
    white-space: nowrap;
}
.meta-time i { font-size: 11px; opacity: 0.85; }
.meeting-card-arrow {
    width: 40px; height: 40px; border-radius: 12px;
    background: #f4f6fb; color: var(--muted);
    display: flex; align-items: center; justify-content: center;
    font-size: 13px; transition: var(--tr); flex-shrink: 0;
}
.meeting-card:hover .meeting-card-arrow {
    background: var(--primary); color: #fff;
    transform: translateX(4px);
}

.no-data {
    text-align: center; padding: 56px 24px;
    background: var(--card); border-radius: var(--radius);
    border: 1px dashed var(--line);
    box-shadow: var(--shadow);
}
.no-data-icon {
    width: 72px; height: 72px; margin: 0 auto 16px;
    border-radius: 50%; background: var(--primary-soft);
    display: flex; align-items: center; justify-content: center;
    color: var(--primary); font-size: 28px;
}
.no-data p { font-size: 15px; color: var(--muted); font-weight: 500; }

.pagination { display: flex; justify-content: center; margin: 8px 0 48px; }
.pagination-list { display: flex; list-style: none; gap: 8px; flex-wrap: wrap; justify-content: center; align-items: center; }
.pagination-item { min-width: 42px; height: 42px; display: flex; align-items: center; justify-content: center; border-radius: 12px; background: var(--card); border: 1px solid var(--line); transition: var(--tr); }
.pagination-item a, .pagination-item span { text-decoration: none; color: var(--ink); width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; padding: 0 12px; font-size: 14px; font-weight: 600; }
.pagination-item:hover { border-color: var(--primary-mid); background: var(--primary-soft); }
.pagination-item.active { background: linear-gradient(135deg, var(--primary), var(--primary-deep)); border-color: transparent; box-shadow: 0 4px 14px rgba(214,59,111,0.35); }
.pagination-item.active a { color: #fff; }
.pagination-item.disabled { opacity: .45; pointer-events: none; }
.pagination-prev, .pagination-next { min-width: 96px; border-radius: 999px; }
.pagination-list .pagination-item:not(.active):not(.disabled) a { color: var(--muted); }

@media (max-width: 768px) {
    .meeting-card { grid-template-columns: 1fr auto; padding: 18px; }
    .meeting-card-icon { display: none; }
    .meeting-card-arrow { width: 36px; height: 36px; }
    .page-hero { padding: 32px 0 28px; }
}