/* ============================================================
   赞助中心 - 前台样式（视觉美化升级版）
   设计：动态金额 · 实时排行 · 前50上榜 · 灰色墙
   主题适配：跟随 OneNav 亮白/暗黑模式 (.io-black-mode)
   ============================================================ */

/* ===== 主题变量对接 ===== */
:root {
    --sp-gold: #f59e0b;
    --sp-gold-2: #fbbf24;
    --sp-silver: #94a3b8;
    --sp-bronze: #d97706;
    --sp-accent: #6366f1;
    --sp-accent-2: #818cf8;
    --sp-success: #10b981;
    --sp-radius: 16px;

    /* 亮白模式（对接 OneNav 主题变量，带兜底值） */
    --sp-bg: var(--body-bg-color, #f4f6f9);
    --sp-card: var(--main-bg-color, #ffffff);
    --sp-card-2: #f8fafc;
    --sp-border: var(--muted-bg-color, #e2e8f0);
    --sp-text: var(--main-color, #334155);
    --sp-muted: var(--muted-color2, #64748b);
    --sp-title: #0f172a;
    --sp-overlay: rgba(15, 23, 42, 0.6);
    --sp-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.05), 0 2px 6px -1px rgba(0, 0, 0, 0.03);
    --sp-shadow-hover: 0 16px 32px -4px rgba(0, 0, 0, 0.09), 0 6px 12px -2px rgba(0, 0, 0, 0.04);
}

/* ===== 暗黑模式 (.io-black-mode) ===== */
.io-black-mode {
    --sp-bg: var(--body-bg-color, #131518);
    --sp-card: var(--main-bg-color, #1e2126);
    --sp-card-2: #262a30;
    --sp-border: var(--muted-bg-color, #2d3239);
    --sp-text: var(--main-color, #cbd5e1);
    --sp-muted: var(--muted-color2, #94a3b8);
    --sp-title: #f8fafc;
    --sp-overlay: rgba(5, 8, 18, 0.82);
    --sp-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.35);
    --sp-shadow-hover: 0 16px 36px -4px rgba(0, 0, 0, 0.55);
}

.sponsor-center {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    color: var(--sp-text);
    background: var(--sp-bg);
    min-height: 100vh;
    padding: 0 0 24px;
    overflow-x: hidden;
}

/* ===== Hero (亮色与暗色自适应 - 紧凑大气) ===== */
.sp-hero {
    position: relative;
    padding: 34px 20px 24px;
    text-align: center;
    overflow: hidden;
    background: linear-gradient(180deg, #f8fafc 0%, #eef2ff 100%);
    border-bottom: 1px solid rgba(99, 102, 241, 0.15);
}
.io-black-mode .sp-hero {
    background: radial-gradient(1200px 500px at 50% 0%, #0d1330 0%, #05060f 100%);
    border-bottom: 1px solid rgba(129, 140, 248, 0.2);
}
.sp-hero-bg {
    position: absolute; inset: 0; z-index: 0;
    background:
        radial-gradient(900px 420px at 50% -10%, rgba(99,102,241,0.12), transparent 70%),
        radial-gradient(700px 350px at 80% 30%, rgba(245,158,11,0.10), transparent 70%),
        radial-gradient(600px 300px at 20% 35%, rgba(56,189,248,0.08), transparent 70%),
        linear-gradient(180deg, #ffffff 0%, #f1f5f9 100%);
}
.io-black-mode .sp-hero-bg {
    background:
        radial-gradient(900px 420px at 50% -10%, rgba(99,102,241,0.35), transparent 70%),
        radial-gradient(700px 350px at 80% 30%, rgba(245,158,11,0.22), transparent 70%),
        radial-gradient(600px 300px at 20% 35%, rgba(56,189,248,0.18), transparent 70%),
        linear-gradient(180deg, #0a0e1f 0%, #05060f 100%);
}
.sp-hero-bg::after {
    content: ""; position: absolute; inset: 0;
    background-image:
        radial-gradient(circle at 15% 25%, rgba(99,102,241,0.12) 1px, transparent 1px),
        radial-gradient(circle at 85% 35%, rgba(245,158,11,0.12) 1.5px, transparent 1.5px),
        radial-gradient(circle at 50% 70%, rgba(129,140,248,0.12) 1px, transparent 1px);
    background-size: 80px 80px, 120px 120px, 90px 90px;
}
.io-black-mode .sp-hero-bg::after {
    background-image:
        radial-gradient(circle at 15% 25%, rgba(255,255,255,0.12) 1px, transparent 1px),
        radial-gradient(circle at 85% 35%, rgba(251,191,36,0.15) 1.5px, transparent 1.5px),
        radial-gradient(circle at 50% 70%, rgba(129,140,248,0.15) 1px, transparent 1px),
        radial-gradient(circle at 75% 75%, rgba(255,255,255,0.08) 1px, transparent 1px);
}
.sp-hero-inner { position: relative; z-index: 1; max-width: 720px; margin: 0 auto; }
.sp-hero-badge {
    display: inline-flex; align-items: center; gap: 6px; padding: 4px 14px; border-radius: 999px;
    background: rgba(99, 102, 241, 0.1); border: 1px solid rgba(99, 102, 241, 0.25);
    color: #b45309; font-size: 11px; margin-bottom: 10px; font-weight: 600;
    letter-spacing: 0.5px;
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.08);
}
.io-black-mode .sp-hero-badge {
    background: rgba(129, 140, 248, 0.12); border: 1px solid rgba(129, 140, 248, 0.35);
    color: #fbbf24;
    box-shadow: 0 0 14px rgba(129, 140, 248, 0.18);
}
.sp-hero-title {
    font-size: 28px; font-weight: 800; margin: 0 0 8px; letter-spacing: 0.5px;
    background: linear-gradient(135deg, #1e1b4b 20%, #4338ca 65%, #d97706 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.io-black-mode .sp-hero-title {
    background: linear-gradient(135deg, #ffffff 20%, #fbbf24 65%, #818cf8 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    text-shadow: 0 0 24px rgba(129, 140, 248, 0.25);
}
.sp-hero-sub {
    font-size: 13px; color: #475569; line-height: 1.5; margin: 0 auto 16px; max-width: 540px;
}
.io-black-mode .sp-hero-sub {
    color: #a5b4fc;
}
.sp-hero-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 9px 30px; font-size: 14px; font-weight: 700; border-radius: 999px;
    background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 60%, #818cf8 100%);
    color: #1a1300; border: none; cursor: pointer;
    box-shadow: 0 4px 14px rgba(245, 158, 11, 0.35);
    transition: all .25s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.sp-hero-btn:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.45);
}
.io-black-mode .sp-hero-btn {
    color: #0b0f19;
    box-shadow: 0 0 20px rgba(245, 158, 11, 0.4), 0 4px 14px rgba(0, 0, 0, 0.3);
}
.btn-star-icon {
    font-size: 14px;
    filter: drop-shadow(0 0 4px rgba(255,255,255,0.8));
}
.sp-hero-stats {
    display: flex; justify-content: center; gap: 12px; margin-top: 18px; flex-wrap: wrap;
}
.sp-stat {
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(99, 102, 241, 0.18);
    border-radius: 12px;
    padding: 8px 20px;
    min-width: 120px;
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
    transition: transform .2s ease;
}
.sp-stat:hover { transform: translateY(-2px); border-color: rgba(99, 102, 241, 0.35); }
.sp-stat .num {
    display: block; font-size: 20px; font-weight: 800;
    background: linear-gradient(135deg, #d97706, #b45309);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.io-black-mode .sp-stat .num {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.sp-stat .label {
    display: block; font-size: 11px; color: #64748b; margin-top: 2px;
}
.io-black-mode .sp-stat {
    background: rgba(15, 21, 48, 0.75);
    border-color: rgba(129, 140, 248, 0.25);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35), 0 0 16px rgba(99, 102, 241, 0.12);
}
.io-black-mode .sp-stat:hover { border-color: rgba(129, 140, 248, 0.45); }
.io-black-mode .sp-stat .num {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.io-black-mode .sp-stat .label { color: #94a3b8; }

/* ===== Section ===== */
.sp-section {
    max-width: 1120px; margin: 32px auto 0; padding: 0 20px;
}
.sp-section-head {
    display: flex; align-items: flex-end; justify-content: space-between;
    gap: 12px; margin-bottom: 20px; flex-wrap: wrap;
}
.sp-section-title { font-size: 22px; font-weight: 700; margin: 0; color: var(--sp-title); letter-spacing: -0.3px; }
.sp-section-desc { font-size: 13px; color: var(--sp-muted); margin: 4px 0 0; }
.sp-scope-tabs {
    display: flex; gap: 4px; background: var(--sp-card-2); padding: 4px; border-radius: 999px;
    border: 1px solid var(--sp-border); box-shadow: inset 0 1px 3px rgba(0,0,0,0.04);
}
.sp-scope-tab {
    padding: 6px 18px; border: none; background: transparent; color: var(--sp-muted);
    border-radius: 999px; cursor: pointer; font-size: 13px; font-weight: 500; transition: all .2s;
}
.sp-scope-tab:hover { color: var(--sp-title); }
.sp-scope-tab.active {
    background: linear-gradient(135deg, #6366f1, #4f46e5); color: #fff;
    box-shadow: 0 3px 10px rgba(99, 102, 241, 0.35); font-weight: 600;
}
.sp-wall-count {
    font-size: 13px; font-weight: 600; color: var(--sp-muted); background: var(--sp-card-2);
    padding: 6px 16px; border-radius: 999px; border: 1px solid var(--sp-border);
}

/* ===== 视图切换按钮 (亮色与暗色自适应) ===== */
.galaxy-view-switch {
    display: inline-flex;
    align-items: center;
    background: rgba(241, 245, 249, 0.9);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 999px;
    padding: 3px;
    gap: 4px;
}
.gv-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 600;
    color: #64748b;
    background: transparent;
    border: none;
    border-radius: 999px;
    cursor: pointer;
    transition: all .2s ease;
}
.gv-btn:hover { color: #1e293b; }
.gv-btn.active {
    background: #ffffff;
    color: #4338ca;
    box-shadow: 0 2px 8px rgba(99,102,241,0.25);
}
.gv-icon { font-size: 13px; }

.io-black-mode .galaxy-view-switch {
    background: rgba(15, 23, 42, 0.7);
    border-color: rgba(129, 140, 248, 0.25);
}
.io-black-mode .gv-btn { color: #94a3b8; }
.io-black-mode .gv-btn:hover { color: #fff; }
.io-black-mode .gv-btn.active {
    background: linear-gradient(135deg, rgba(99,102,241,0.6), rgba(129,140,248,0.3));
    color: #fbbf24;
    box-shadow: 0 0 12px rgba(99,102,241,0.4);
}

/* ===== 卡片风云榜 (亮色与暗色双适配) ===== */
.sp-board-section, .sp-wall-section {
    margin-top: 36px;
    padding: 0 4px;
}
.sp-section-header {
    margin-bottom: 22px;
    text-align: left;
    display: flex;
    align-items: baseline;
    gap: 14px;
    flex-wrap: wrap;
    border-bottom: 1px solid rgba(99, 102, 241, 0.15);
    padding-bottom: 12px;
}
.io-black-mode .sp-section-header {
    border-bottom-color: rgba(129, 140, 248, 0.18);
}
.sp-section-title {
    font-size: 22px;
    font-weight: 800;
    margin: 0;
    background: linear-gradient(135deg, #1e1b4b 30%, #b45309 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.io-black-mode .sp-section-title {
    background: linear-gradient(135deg, #ffffff 30%, #fbbf24 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.sp-section-title .title-icon { font-size: 20px; -webkit-text-fill-color: initial; }
.sp-section-sub { font-size: 13px; color: #64748b; }
.io-black-mode .sp-section-sub { color: #94a3b8; }

/* ===== 豪华超大展台：Top 1-3 至尊殿堂 ===== */
.sp-showcase {
    max-width: 1120px; margin: 0 auto; padding: 8px 20px 4px;
}
.showcase-loading {
    text-align: center; padding: 40px 20px; color: var(--sp-muted, #64748b); font-size: 14px;
}
.showcase-head { text-align: center; margin-bottom: 22px; }
.showcase-title {
    font-size: 26px; font-weight: 800; letter-spacing: -0.5px;
    background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 50%, #d97706 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.showcase-sub { font-size: 13px; color: #64748b; margin-top: 6px; }
.io-black-mode .showcase-sub { color: #94a3b8; }

.showcase-podium {
    display: flex; flex-direction: column; gap: 14px;
}
.showcase-card {
    position: relative;
    display: flex; flex-direction: column; align-items: center;
    padding: 18px 16px 16px;
    border-radius: 18px;
    background: #ffffff;
    border: 1px solid rgba(99,102,241,0.14);
    box-shadow: 0 8px 28px rgba(0,0,0,0.06);
    transition: transform .25s ease, box-shadow .25s ease;
}
.io-black-mode .showcase-card {
    background: rgba(15,21,48,0.82);
    border-color: rgba(129,140,248,0.22);
    box-shadow: 0 12px 32px rgba(0,0,0,0.45), inset 0 1px 0 rgba(255,255,255,0.05);
}
.showcase-card.rank-1 { order: -1; }

/* 第1名 高光巨星 */
.showcase-card.featured {
    padding: 24px 18px 20px;
    background: linear-gradient(180deg, #fffbeb 0%, #ffffff 55%);
    border: 2px solid #fbbf24;
    box-shadow: 0 0 0 4px rgba(251,191,36,0.18), 0 18px 40px rgba(245,158,11,0.28);
    z-index: 2;
}
.io-black-mode .showcase-card.featured {
    background: linear-gradient(180deg, rgba(245,158,11,0.16) 0%, rgba(15,21,48,0.9) 60%);
    box-shadow: 0 0 0 4px rgba(251,191,36,0.22), 0 18px 40px rgba(0,0,0,0.6);
}
/* 第2名 银色 */
.showcase-card.rank-2 {
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 55%);
    border-color: rgba(148,163,184,0.5);
    box-shadow: 0 8px 28px rgba(100,116,139,0.14);
}
.io-black-mode .showcase-card.rank-2 {
    background: linear-gradient(180deg, rgba(148,163,184,0.12) 0%, rgba(15,21,48,0.85) 60%);
    border-color: rgba(203,213,225,0.35);
}
/* 第3名 铜色 */
.showcase-card.rank-3 {
    background: linear-gradient(180deg, #fff7ed 0%, #ffffff 55%);
    border-color: rgba(217,119,6,0.4);
    box-shadow: 0 8px 28px rgba(180,83,9,0.12);
}
.io-black-mode .showcase-card.rank-3 {
    background: linear-gradient(180deg, rgba(217,119,6,0.12) 0%, rgba(15,21,48,0.85) 60%);
    border-color: rgba(245,158,11,0.32);
}

.sc-crown {
    position: absolute; top: -18px; left: 50%; transform: translateX(-50%);
    font-size: 30px; filter: drop-shadow(0 2px 6px rgba(245,158,11,0.6)); z-index: 3;
}
.sc-medal {
    position: absolute; top: 12px; right: 14px;
    width: 34px; height: 34px; line-height: 34px; text-align: center;
    border-radius: 50%; font-size: 14px; font-weight: 800;
}
.sc-medal.gold { background: linear-gradient(135deg,#f59e0b,#fbbf24); color:#1a1300; box-shadow:0 0 12px rgba(251,191,36,0.6); }
.sc-medal.silver { background: linear-gradient(135deg,#94a3b8,#e2e8f0); color:#0f172a; }
.sc-medal.bronze { background: linear-gradient(135deg,#b45309,#d97706); color:#fff; }

.sc-avatar-wrap { margin-bottom: 10px; }
.showcase-card .card-avatar {
    width: 64px; height: 64px; border-radius: 14px; object-fit: cover;
    border: 2.5px solid rgba(99,102,241,0.2);
}
.showcase-card .card-avatar.placeholder {
    display: flex; align-items: center; justify-content: center;
    background: rgba(99,102,241,0.1); font-size: 28px;
}
.showcase-card.featured .card-avatar {
    width: 80px; height: 80px; border-color: #fbbf24; box-shadow: 0 0 0 4px rgba(251,191,36,0.2);
}
.io-black-mode .showcase-card .card-avatar { border-color: rgba(129,140,248,0.3); }
.io-black-mode .showcase-card .card-avatar.placeholder { background: rgba(129,140,248,0.15); }

.sc-name {
    font-size: 16px; font-weight: 800; color: #0f172a; margin: 0 0 4px; text-align: center; line-height: 1.3;
}
.showcase-card.featured .sc-name { font-size: 18px; }
.io-black-mode .sc-name { color: #f8fafc; }
.sc-slogan {
    font-size: 12px; color: #64748b; margin: 0 0 10px; text-align: center; line-height: 1.5;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 34px;
}
.io-black-mode .sc-slogan { color: #94a3b8; }
.sc-amount {
    font-size: 22px; font-weight: 800;
    background: linear-gradient(135deg,#d97706,#b45309);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 10px;
}
.showcase-card.featured .sc-amount { font-size: 26px; }
.io-black-mode .sc-amount { background: linear-gradient(135deg,#fbbf24,#f59e0b); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.sc-meta {
    width: 100%; display: flex; align-items: center; justify-content: center; gap: 10px;
    padding-top: 12px; border-top: 1px solid rgba(99,102,241,0.1); font-size: 12px; color: #64748b;
}
.io-black-mode .sc-meta { border-top-color: rgba(129,140,248,0.15); color:#94a3b8; }
.sc-link {
    color: #4f46e5; text-decoration: none; font-weight: 600;
    padding: 4px 12px; border-radius: 999px; background: rgba(99,102,241,0.1); transition: all .2s ease;
}
.sc-link:hover { background: #4f46e5; color: #fff; }
.io-black-mode .sc-link { color:#818cf8; background: rgba(129,140,248,0.12); }
.io-black-mode .sc-link:hover { background:#6366f1; color:#fff; }
.sc-highlight {
    margin-top: 12px; padding: 4px 14px; border-radius: 999px;
    background: linear-gradient(135deg,#f59e0b,#fbbf24); color:#1a1300;
    font-size: 12px; font-weight: 700; letter-spacing: 0.5px; box-shadow: 0 4px 12px rgba(245,158,11,0.4);
}

.showcase-empty {
    text-align: center; padding: 36px 20px;
    background: rgba(99,102,241,0.04); border: 1px dashed rgba(129,140,248,0.25);
    border-radius: 16px; color: var(--sp-text, #94a3b8); font-size: 14px;
}
.showcase-empty-title { font-size: 16px; font-weight: 700; color: #1e293b; margin-bottom: 6px; }
.io-black-mode .showcase-empty-title { color: #f1f5f9; }
.showcase-empty-desc { font-size: 13px; color: #64748b; margin-bottom: 16px; }
.io-black-mode .showcase-empty-desc { color: #94a3b8; }
.showcase-empty .sbeh-btn { margin-top: 14px; }

/* 桌面端：三卡领奖台，第1名居中高光上浮 */
@media (min-width: 768px) {
    .showcase-podium {
        display: grid; grid-template-columns: 1fr 1.18fr 1fr; align-items: end; gap: 18px;
    }
    .showcase-card.rank-1 { order: 0; }
    .showcase-card.featured { transform: translateY(-18px); }
    .showcase-card.featured:hover { transform: translateY(-22px); }
    .showcase-card:hover { transform: translateY(-4px); }
    .showcase-title { font-size: 28px; }
}

.sp-board-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}

/* 桌面端：风云榜紧凑精致呈现 - 精确3行高度(3*220px + 2*12px = 684px)，第4行往下滑动查看 */
@media (min-width: 768px) {
    .sp-board-grid {
        max-height: 684px;
        overflow-y: auto;
        padding-right: 4px;
        scrollbar-width: thin;
        scrollbar-color: rgba(99, 102, 241, 0.3) transparent;
    }
    .sp-board-grid::-webkit-scrollbar { width: 5px; }
    .sp-board-grid::-webkit-scrollbar-thumb {
        background: rgba(99, 102, 241, 0.25);
        border-radius: 3px;
    }
    .sp-board-card {
        height: 220px;
        box-sizing: border-box;
        padding: 14px 12px 10px;
        background: rgba(255, 255, 255, 0.95);
        border: 1px solid rgba(99, 102, 241, 0.16);
        box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
    }
    .io-black-mode .sp-board-card {
        background: rgba(15, 21, 48, 0.78);
        border-color: rgba(129, 140, 248, 0.22);
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.05);
    }
    .sp-board-card .card-avatar {
        width: 44px;
        height: 44px;
        margin-bottom: 6px;
        border-radius: 10px;
        border: 1.5px solid rgba(99, 102, 241, 0.2);
    }
    .io-black-mode .sp-board-card .card-avatar {
        border-color: rgba(129, 140, 248, 0.3);
    }
    .sp-board-card .card-title {
        font-size: 14px;
        font-weight: 700;
        margin-bottom: 2px;
        letter-spacing: 0.2px;
    }
    .sp-board-card .card-slogan {
        font-size: 11px;
        margin-bottom: 4px;
        height: 24px;
        line-height: 1.3;
        color: #64748b;
        overflow: hidden;
    }
    .io-black-mode .sp-board-card .card-slogan {
        color: #94a3b8;
    }
    .sp-board-card .card-amount {
        font-size: 15px;
        font-weight: 800;
        margin-bottom: 4px;
        color: #d97706;
    }
    .io-black-mode .sp-board-card .card-amount {
        color: #fbbf24;
        text-shadow: 0 0 10px rgba(251, 191, 36, 0.3);
    }
    .sp-board-card .card-meta {
        margin-top: auto;
        padding-top: 6px;
        font-size: 11px;
        border-top: 1px dashed rgba(99, 102, 241, 0.15);
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .io-black-mode .sp-board-card .card-meta {
        border-top-color: rgba(129, 140, 248, 0.15);
    }
    .sp-board-card .card-link {
        flex-shrink: 0;
        font-size: 11px;
        padding: 3px 8px;
    }
}
.sp-board-card {
    position: relative;
    background: #ffffff;
    border: 1px solid rgba(99, 102, 241, 0.15);
    border-radius: 14px;
    padding: 14px 12px 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.04);
    transition: all .25s cubic-bezier(0.2, 0.8, 0.2, 1);
    overflow: hidden;
}
.sp-board-card:hover {
    transform: translateY(-4px);
    border-color: rgba(99, 102, 241, 0.4);
    box-shadow: 0 12px 30px rgba(99, 102, 241, 0.12);
}
.sp-board-card.rank-1 {
    border-color: rgba(245, 158, 11, 0.45);
    background: linear-gradient(180deg, rgba(251,191,36,0.06) 0%, #ffffff 100%);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.12);
}
.sp-board-card.rank-2 {
    border-color: rgba(148, 163, 184, 0.4);
    background: linear-gradient(180deg, rgba(226,232,240,0.15) 0%, #ffffff 100%);
}
.sp-board-card.rank-3 {
    border-color: rgba(217, 119, 6, 0.35);
    background: linear-gradient(180deg, rgba(245,158,11,0.06) 0%, #ffffff 100%);
}

.io-black-mode .sp-board-card {
    background: rgba(15, 21, 48, 0.75);
    border-color: rgba(129, 140, 248, 0.2);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}
.io-black-mode .sp-board-card:hover {
    border-color: rgba(251, 191, 36, 0.45);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.45), 0 0 20px rgba(99, 102, 241, 0.25);
}
.io-black-mode .sp-board-card.rank-1 {
    border-color: rgba(251, 191, 36, 0.5);
    background: linear-gradient(180deg, rgba(251,191,36,0.12) 0%, rgba(15,21,48,0.85) 100%);
    box-shadow: 0 0 24px rgba(251, 191, 36, 0.2);
}
.io-black-mode .sp-board-card.rank-2 {
    border-color: rgba(226, 232, 240, 0.4);
    background: linear-gradient(180deg, rgba(226,232,240,0.08) 0%, rgba(15,21,48,0.85) 100%);
}
.io-black-mode .sp-board-card.rank-3 {
    border-color: rgba(245, 158, 11, 0.35);
    background: linear-gradient(180deg, rgba(245,158,11,0.08) 0%, rgba(15,21,48,0.85) 100%);
}

.sp-board-card .rank-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    width: 28px;
    height: 28px;
    line-height: 28px;
    border-radius: 50%;
    background: rgba(99, 102, 241, 0.1);
    color: #4338ca;
    font-size: 13px;
    font-weight: 700;
    border: 1px solid rgba(99, 102, 241, 0.2);
}
.io-black-mode .sp-board-card .rank-badge {
    background: rgba(129, 140, 248, 0.2);
    color: #cbd5e1;
    border-color: rgba(129, 140, 248, 0.3);
}
.sp-board-card.rank-1 .rank-badge {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
    color: #1a1300;
    border-color: #fbbf24;
    box-shadow: 0 0 10px rgba(251, 191, 36, 0.6);
}
.sp-board-card.rank-2 .rank-badge {
    background: linear-gradient(135deg, #94a3b8, #e2e8f0);
    color: #0f172a;
    border-color: #e2e8f0;
}
.sp-board-card.rank-3 .rank-badge {
    background: linear-gradient(135deg, #b45309, #d97706);
    color: #fff;
    border-color: #f59e0b;
}
/* 空占位徽章：保留原有排号位置但不显示数字，使头像/名称保持原位 */
.sp-board-card .rank-badge.rank-badge-empty {
    background: transparent;
    border-color: transparent;
    color: transparent;
    box-shadow: none;
}
.io-black-mode .sp-board-card .rank-badge.rank-badge-empty {
    background: transparent;
    border-color: transparent;
    color: transparent;
}

.sp-board-card .card-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 12px;
    border: 2px solid rgba(99, 102, 241, 0.25);
    box-shadow: 0 2px 10px rgba(99, 102, 241, 0.15);
}
.io-black-mode .sp-board-card .card-avatar {
    border-color: rgba(129, 140, 248, 0.35);
    box-shadow: 0 0 14px rgba(99, 102, 241, 0.2);
}
.sp-board-card.rank-1 .card-avatar {
    border-color: #fbbf24;
    box-shadow: 0 0 20px rgba(251, 191, 36, 0.5);
}
.sp-board-card .card-avatar.placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    font-size: 24px;
}
.io-black-mode .sp-board-card .card-avatar.placeholder {
    background: rgba(129, 140, 248, 0.15);
}
.sp-board-card .card-title {
    font-size: 17px;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 8px;
    line-height: 1.3;
}
.io-black-mode .sp-board-card .card-title {
    color: #f8fafc;
}
.sp-board-card .card-slogan {
    font-size: 13px;
    color: #64748b;
    margin: 0 0 16px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 38px;
}
.io-black-mode .sp-board-card .card-slogan {
    color: #94a3b8;
}
.sp-board-card .card-amount {
    font-size: 20px;
    font-weight: 800;
    background: linear-gradient(135deg, #d97706, #b45309);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 14px;
}
.io-black-mode .sp-board-card .card-amount {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.sp-board-card .card-meta {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 12px;
    border-top: 1px solid rgba(99, 102, 241, 0.1);
    font-size: 12px;
    color: #64748b;
}
.io-black-mode .sp-board-card .card-meta {
    border-top-color: rgba(129, 140, 248, 0.15);
    color: #64748b;
}
.sp-board-card .card-link {
    color: #4f46e5;
    text-decoration: none;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 6px;
    background: rgba(99, 102, 241, 0.1);
    transition: all .2s ease;
}
.sp-board-card .card-link:hover {
    background: rgba(99, 102, 241, 0.2);
    color: #312e81;
}
.io-black-mode .sp-board-card .card-link {
    color: #818cf8;
    background: rgba(129, 140, 248, 0.12);
}
.io-black-mode .sp-board-card .card-link:hover {
    background: rgba(129, 140, 248, 0.25);
    color: #fbbf24;
}

/* ===== 星尘赞助墙网格 (亮暗自适应) ===== */
.sp-wall-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
}
.sp-wall-card {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #ffffff;
    border: 1px solid rgba(99, 102, 241, 0.12);
    border-radius: 12px;
    padding: 10px 14px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
    transition: all .2s ease;
}
.sp-wall-card:hover {
    border-color: rgba(99, 102, 241, 0.3);
    transform: translateY(-2px);
}
.io-black-mode .sp-wall-card {
    background: rgba(15, 21, 48, 0.6);
    border-color: rgba(129, 140, 248, 0.15);
    box-shadow: none;
}
.io-black-mode .sp-wall-card:hover {
    background: rgba(15, 21, 48, 0.85);
    border-color: rgba(129, 140, 248, 0.35);
}
.sp-wall-card .wall-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}
.sp-wall-card .wall-avatar.placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    font-size: 14px;
}
.io-black-mode .sp-wall-card .wall-avatar.placeholder {
    background: rgba(129, 140, 248, 0.12);
}
.sp-wall-card .wall-info { flex: 1; min-width: 0; text-align: left; }
.sp-wall-card .wall-name {
    font-size: 13px;
    font-weight: 600;
    color: #1e293b;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.io-black-mode .sp-wall-card .wall-name {
    color: #e2e8f0;
}
.sp-wall-card .wall-amount { font-size: 12px; color: #d97706; font-weight: 700; margin-top: 2px; }
.io-black-mode .sp-wall-card .wall-amount { color: #fbbf24; }
.sp-wall-card .wall-link {
    margin-left: auto;
    font-size: 11px;
    font-weight: 600;
    color: #4f46e5;
    background: rgba(99, 102, 241, 0.08);
    padding: 3px 8px;
    border-radius: 999px;
    text-decoration: none;
    white-space: nowrap;
    flex-shrink: 0;
    transition: all .2s ease;
}
.sp-wall-card .wall-link:hover {
    background: #4f46e5;
    color: #ffffff;
    transform: translateY(-1px);
    text-decoration: none;
}
.io-black-mode .sp-wall-card .wall-link {
    color: #818cf8;
    background: rgba(129, 140, 248, 0.15);
}
.io-black-mode .sp-wall-card .wall-link:hover {
    background: #6366f1;
    color: #ffffff;
}
.sp-loading, .sp-wall-empty {
    grid-column: 1 / -1;
    text-align: center;
    color: #64748b;
    padding: 32px 0;
    font-size: 14px;
}
.io-black-mode .sp-loading, .io-black-mode .sp-wall-empty {
    color: #94a3b8;
}
.sp-board-empty-hint {
    grid-column: 1 / -1;
    text-align: center;
    padding: 36px 20px;
    background: rgba(99,102,241,0.04);
    border: 1px dashed rgba(129,140,248,0.25);
    border-radius: 16px;
    color: var(--sp-text, #94a3b8);
}
.sbeh-icon { font-size: 32px; margin-bottom: 8px; }
.sbeh-title { font-size: 16px; font-weight: 700; color: #1e293b; margin-bottom: 6px; }
.io-black-mode .sbeh-title { color: #f1f5f9; }
.sbeh-desc { font-size: 13px; color: #64748b; margin-bottom: 16px; }
.io-black-mode .sbeh-desc { color: #94a3b8; }
.sbeh-btn {
    padding: 8px 24px;
    border-radius: 999px;
    background: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(99,102,241,0.4);
    transition: transform .2s ease, box-shadow .2s ease;
}
.sbeh-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99,102,241,0.6);
}
    color: #ffffff; border-color: #d97706;
    box-shadow: 0 4px 12px rgba(217,119,6,0.35);
}
.sp-board-card.rank-1 {
    border-color: rgba(245,158,11,0.5);
    background: linear-gradient(180deg, rgba(245,158,11,0.04) 0%, var(--sp-card) 60%);
}
.sp-board-card.rank-2 {
    border-color: rgba(148,163,184,0.45);
    background: linear-gradient(180deg, rgba(148,163,184,0.04) 0%, var(--sp-card) 60%);
}
.sp-board-card.rank-3 {
    border-color: rgba(217,119,6,0.45);
    background: linear-gradient(180deg, rgba(217,119,6,0.04) 0%, var(--sp-card) 60%);
}

.sp-board-card .card-avatar {
    width: 56px; height: 56px; border-radius: 14px; object-fit: cover;
    margin: 6px 0 12px auto; display: block;
    background: var(--sp-card-2); border: 2px solid var(--sp-border);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: transform .25s ease;
}
.sp-board-card:hover .card-avatar { transform: scale(1.05); }
.sp-board-card .card-avatar.placeholder {
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; color: var(--sp-muted);
}
.sp-board-card .card-title {
    font-size: 15px; font-weight: 600; color: var(--sp-title); margin: 0 0 4px;
    word-break: break-word; line-height: 1.4;
}
.sp-board-card .card-slogan {
    font-size: 12px; color: var(--sp-muted); line-height: 1.5; margin: 0 0 12px;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.sp-board-card .card-amount {
    font-size: 19px; font-weight: 700; color: #d97706; margin-top: auto; letter-spacing: -0.3px;
}
.io-black-mode .sp-board-card .card-amount { color: var(--sp-gold-2); }
.sp-board-card .card-meta {
    display: flex; justify-content: space-between; align-items: center;
    font-size: 11px; color: var(--sp-muted); margin-top: 8px; padding-top: 6px;
    border-top: 1px solid var(--sp-border);
}
.sp-board-card .card-link {
    display: inline-flex; align-items: center; gap: 4px; color: var(--sp-accent);
    background: rgba(99, 102, 241, 0.08); padding: 3px 10px; border-radius: 999px;
    font-size: 11px; font-weight: 500; text-decoration: none; transition: all .2s ease;
}
.sp-board-card .card-link:hover {
    background: var(--sp-accent); color: #fff; text-decoration: none; transform: translateY(-1px);
}

/* ===== 灰色赞助墙 ===== */
.sp-wall {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 10px;
    max-height: 126px; overflow-y: auto;
    padding: 4px 4px 8px;
    scrollbar-width: thin;
    scrollbar-color: var(--sp-border) transparent;
}
.sp-wall::-webkit-scrollbar { width: 6px; }
.sp-wall::-webkit-scrollbar-track { background: transparent; }
.sp-wall::-webkit-scrollbar-thumb { background: var(--sp-border); border-radius: 999px; }
.sp-wall::-webkit-scrollbar-thumb:hover { background: var(--sp-muted); }
.sp-wall-card {
    display: flex; align-items: center; gap: 10px; padding: 10px 12px;
    background: var(--sp-card-2); border: 1px solid var(--sp-border);
    border-radius: 12px; transition: all .25s ease;
    filter: grayscale(0.4); opacity: 0.88;
}
.sp-wall-card:hover {
    filter: none; opacity: 1; transform: translateY(-2px);
    border-color: rgba(99,102,241,0.35); box-shadow: 0 4px 14px rgba(0,0,0,0.06);
}
.sp-wall-card .wall-avatar {
    width: 34px; height: 34px; border-radius: 999px; object-fit: cover; flex-shrink: 0;
    background: var(--sp-card); border: 1px solid var(--sp-border);
}
.sp-wall-card .wall-avatar.placeholder {
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; color: var(--sp-muted);
}
.sp-wall-card .wall-info { min-width: 0; flex: 1; }
.sp-wall-card .wall-name {
    font-size: 13px; color: var(--sp-text); font-weight: 600; white-space: nowrap;
    overflow: hidden; text-overflow: ellipsis;
}
.sp-wall-card .wall-amount { font-size: 12px; font-weight: 500; color: var(--sp-muted); }
.sp-wall-empty { grid-column: 1/-1; text-align: center; color: var(--sp-muted); padding: 24px 0; }

/* ===== CTA Banner (亮色与暗色全适配 - 紧凑大气) ===== */
.sp-cta-banner {
    max-width: 1120px; margin: 24px auto 0; padding: 28px 24px; text-align: center;
    background: linear-gradient(135deg, rgba(99,102,241,0.08) 0%, rgba(245,158,11,0.06) 50%, rgba(129,140,248,0.12) 100%), #ffffff;
    border: 1px solid rgba(99, 102, 241, 0.22); border-radius: 18px;
    box-shadow: 0 6px 24px -4px rgba(99, 102, 241, 0.10), 0 2px 10px rgba(0, 0, 0, 0.03);
    position: relative; overflow: hidden;
}
.sp-cta-banner::before {
    content: ""; position: absolute; inset: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(99,102,241,0.12) 1.5px, transparent 1.5px),
        radial-gradient(circle at 80% 60%, rgba(245,158,11,0.12) 1.5px, transparent 1.5px);
    background-size: 80px 80px, 100px 100px;
    pointer-events: none;
}
.sp-cta-banner h2 {
    font-size: 22px; font-weight: 800; margin: 0 0 8px;
    background: linear-gradient(135deg, #1e1b4b 20%, #4338ca 60%, #b45309 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    letter-spacing: 0.5px;
}
.sp-cta-banner p { font-size: 13px; color: #64748b; margin: 0 0 18px; line-height: 1.5; }
.sp-cta-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 10px 36px; font-size: 14px; font-weight: 700; border-radius: 999px;
    background: linear-gradient(135deg, #6366f1, #4f46e5);
    color: #fff; border: none; cursor: pointer;
    box-shadow: 0 4px 16px rgba(99,102,241,0.35);
    transition: all .25s ease;
}
.sp-cta-btn:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 22px rgba(99,102,241,0.45);
}

/* 暗色模式下的 CTA Banner */
.io-black-mode .sp-cta-banner {
    background: radial-gradient(800px 300px at 50% 0%, rgba(99,102,241,0.25) 0%, rgba(10,14,31,0.95) 100%);
    border-color: rgba(129, 140, 248, 0.25);
    box-shadow: 0 12px 40px rgba(0,0,0,0.5), 0 0 24px rgba(99,102,241,0.18);
}
.io-black-mode .sp-cta-banner::before {
    background-image:
        radial-gradient(circle at 20% 30%, rgba(251,191,36,0.2) 1.5px, transparent 1.5px),
        radial-gradient(circle at 80% 60%, rgba(129,140,248,0.2) 1.5px, transparent 1.5px);
}
.io-black-mode .sp-cta-banner h2 {
    background: linear-gradient(135deg, #ffffff 30%, #fbbf24 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.io-black-mode .sp-cta-banner p { color: #a5b4fc; }
.io-black-mode .sp-cta-btn {
    background: linear-gradient(135deg, #818cf8, #4f46e5);
    box-shadow: 0 0 24px rgba(99,102,241,0.45);
}
.io-black-mode .sp-cta-btn:hover {
    box-shadow: 0 0 32px rgba(129,140,248,0.65);
}

/* ============================================================
   赞助弹窗（完全不透明，跟随主题）
   ============================================================ */
.sp-modal-overlay {
    position: fixed; inset: 0; z-index: 9999; display: none;
    background: var(--sp-overlay, rgba(15, 23, 42, 0.75));
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    align-items: flex-start; justify-content: center; padding: 24px 16px;
    overflow-y: auto;
}
.sp-modal-overlay.open { display: flex; }
.sp-modal-container {
    position: relative; width: 100%; max-width: 520px;
    background: var(--sp-card, #ffffff);
    border: 1px solid var(--sp-border, #e6e8ea);
    border-radius: 20px; padding: 28px 24px; margin: auto 0;
    box-shadow: 0 30px 80px rgba(0,0,0,0.4);
    color: var(--sp-text, #484b4f);
    max-height: 90vh;
    overflow-y: auto;
}
.sp-modal-close {
    position: absolute; top: 14px; right: 14px; width: 32px; height: 32px;
    border: 1px solid var(--sp-border); background: var(--sp-card-2); color: var(--sp-muted);
    border-radius: 8px; font-size: 20px; cursor: pointer; line-height: 1;
}
.sp-modal-close:hover { background: var(--sp-border); color: var(--sp-title); }
.sp-modal-header { text-align: center; margin-bottom: 20px; }
.sp-modal-title { font-size: 20px; font-weight: 500; color: var(--sp-title); margin: 0 0 4px; }
.sp-modal-sub { font-size: 13px; color: var(--sp-muted); margin: 0; }

/* Type Tabs - 扁平下划线样式 */
.sp-type-tabs {
    display: flex; justify-content: space-around; gap: 0; background: transparent; padding: 0 0 2px;
    border-radius: 0; margin-bottom: 20px; border: none;
    border-bottom: 1px solid var(--sp-border, #e5e7eb);
}
.sp-type-tab-btn {
    flex: 1; padding: 10px 0; border: none; background: transparent; color: var(--sp-muted, #6b7280);
    border-radius: 0; cursor: pointer; font-size: 15px; font-weight: 500; transition: all .2s;
    border-bottom: 3px solid transparent; margin-bottom: -1px; text-align: center;
}
.sp-type-tab-btn:hover { color: var(--sp-gold-2, #f59e0b); }
.sp-type-tab-btn.active {
    background: transparent; color: var(--sp-gold-2, #f59e0b);
    border-bottom-color: var(--sp-gold-2, #f59e0b);
}

/* 匿名提示（完全按截图标准：金黄色线框图标 + 居中提示文字） */
.field-anonymous-hint {
    text-align: center; padding: 24px 12px 20px; margin-bottom: 16px;
}
.sp-anon-icon-wrap {
    display: inline-flex; align-items: center; justify-content: center;
    width: 38px; height: 38px; margin-bottom: 10px;
    color: var(--sp-gold-2, #f59e0b);
}
.sp-anon-text {
    font-size: 14px; color: var(--sp-text, #4b5563); margin: 0; font-weight: 500;
}
.sp-anon-highlight {
    color: var(--sp-gold-2, #f59e0b); font-weight: 500;
}

.sp-form-group { margin-bottom: 16px; }
.sp-form-label {
    display: block; font-size: 14px; color: var(--sp-text, #374151); margin-bottom: 8px; font-weight: 500;
}
.sp-form-label .req { color: #ef4444; }
.sp-input, .sp-select {
    width: 100%; height: 46px; padding: 0 14px; background: var(--sp-card-2, #f9fafb);
    border: 1px solid var(--sp-border, #e5e7eb); border-radius: 12px;
    color: var(--sp-text, #1f2937); font-size: 14px; box-sizing: border-box; transition: all .2s;
}
.sp-input:focus, .sp-select:focus { outline: none; border-color: var(--sp-gold-2, #f59e0b); background: var(--sp-card, #ffffff); }
.sp-input::placeholder { color: var(--sp-muted, #9ca3af); opacity: 0.8; }

/* 留言随机生成 */
.sp-slogan-row {
    display: flex; gap: 10px; align-items: center;
}
.sp-slogan-row .sp-input { flex: 1; min-width: 0; }
.sp-random-slogan {
    flex-shrink: 0; white-space: nowrap; cursor: pointer;
    padding: 0 16px; height: 46px; border: 1px solid var(--sp-border, #e5e7eb);
    border-radius: 12px; background: var(--sp-card-2, #ffffff); color: var(--sp-gold-2, #f59e0b);
    font-size: 14px; font-weight: 500; position: relative; z-index: 2;
    transition: all .2s; display: inline-flex; align-items: center; justify-content: center;
}
.sp-random-slogan:hover { border-color: var(--sp-gold-2, #f59e0b); background: rgba(245, 158, 11, 0.08); }
.sp-random-slogan:active { opacity: 0.8; }

/* 动态金额输入与预设按钮（完全适配亮/暗黑模式） */
.sp-amount-input-wrap {
    position: relative; display: flex; align-items: center; width: 100%;
}
.sp-amount-prefix {
    position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
    font-size: 18px; font-weight: 500; color: var(--sp-gold-2, #f59e0b);
    pointer-events: none; line-height: 1; z-index: 2;
}
.sp-amount-input {
    padding-left: 36px !important; font-size: 16px; font-weight: 500; height: 46px;
    -moz-appearance: textfield; appearance: textfield;
}
.sp-amount-input::-webkit-outer-spin-button,
.sp-amount-input::-webkit-inner-spin-button {
    -webkit-appearance: none; margin: 0;
}
.sp-amount-presets {
    display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px;
}
.sp-preset-amt {
    flex: 1; min-width: 58px; height: 38px; padding: 0 8px;
    border: 1px solid var(--sp-border, #e5e7eb); background: var(--sp-card-2, #f9fafb);
    color: var(--sp-text, #374151); border-radius: 10px; cursor: pointer;
    font-size: 13px; font-weight: 500; transition: all .2s;
    display: inline-flex; align-items: center; justify-content: center;
}
.sp-preset-amt:hover, .sp-preset-amt:focus {
    border-color: var(--sp-gold-2, #f59e0b); color: var(--sp-gold-2, #f59e0b);
    background: rgba(245, 158, 11, 0.1); outline: none;
}
.sp-preset-amt:active {
    transform: scale(0.96);
}
.io-black-mode .sp-preset-amt {
    background: var(--sp-card-2, #232527); color: var(--sp-text, #b4b8bf);
    border-color: var(--sp-border, #3a3b3d);
}
.io-black-mode .sp-preset-amt:hover {
    background: rgba(245, 158, 11, 0.15); color: var(--sp-gold-2, #ffd75e);
    border-color: var(--sp-gold-2, #ffd75e);
}
.sp-amount-hint {
    font-size: 12px; color: var(--sp-muted, #9ca3af); margin: 8px 0 0; line-height: 1.5;
}

/* 隐藏 file input（保持可渲染，确保移动端浏览器允许编程触发文件选择） */
.sp-file-hidden {
    position: absolute;
    left: -9999px;
    top: 0;
    width: 1px;
    height: 1px;
    opacity: 0;
    overflow: hidden;
    pointer-events: none;
}

/* 自定义 Favicon 上传框 */
.sp-upload-label-row {
    display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px;
}
.sp-label-main { font-weight: 500; color: var(--sp-title, #1f2937); }
.sp-label-sub { font-weight: 400; font-size: 12px; color: var(--sp-muted, #9ca3af); }
.sp-upload-box {
    border: 1.5px dashed var(--sp-border, #d1d5db);
    border-radius: 12px;
    padding: 14px 18px;
    background: var(--sp-card-2, #f9fafb);
    cursor: pointer;
    transition: all .2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 64px;
    margin-top: 4px;
}
.sp-upload-box:hover {
    border-color: var(--sp-gold-2, #f59e0b);
    background: rgba(245, 158, 11, 0.05);
}
.sp-upload-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--sp-muted, #6b7280);
    font-size: 14px;
    font-weight: 500;
}
.sp-upload-icon-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--sp-muted, #6b7280);
}
.sp-upload-box:hover .sp-upload-placeholder,
.sp-upload-box:hover .sp-upload-icon-wrap {
    color: var(--sp-gold-2, #f59e0b);
}
.sp-upload-preview {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
}
.sp-upload-preview img {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    object-fit: contain;
    background: var(--sp-card, #ffffff);
    border: 1px solid var(--sp-border, #e5e7eb);
    padding: 2px;
    flex-shrink: 0;
}
.sp-upload-file-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}
.sp-upload-filename {
    font-size: 13px;
    font-weight: 500;
    color: var(--sp-title, #1f2937);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.sp-upload-status {
    font-size: 11px;
    color: #15803d;
    margin-top: 2px;
}
.io-black-mode .sp-upload-status { color: #4ade80; }
.sp-upload-remove-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid var(--sp-border, #e5e7eb);
    background: var(--sp-card, #ffffff);
    color: var(--sp-muted, #9ca3af);
    font-size: 18px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all .2s;
    flex-shrink: 0;
}
.sp-upload-remove-btn:hover {
    background: #fee2e2;
    border-color: #fca5a5;
    color: #dc2626;
}
.sp-upload-hint {
    font-size: 12px;
    color: var(--sp-muted, #9ca3af);
    margin-top: 6px;
    line-height: 1.4;
}

/* 暗黑模式适配 */
.io-black-mode .sp-label-main { color: var(--sp-title, #ffffff); }
.io-black-mode .sp-upload-box {
    background: var(--sp-card-2, #232527);
    border-color: var(--sp-border, #3a3b3d);
}
.io-black-mode .sp-upload-box:hover {
    border-color: var(--sp-gold-2, #ffd75e);
    background: rgba(245, 158, 11, 0.1);
}
.io-black-mode .sp-upload-placeholder,
.io-black-mode .sp-upload-icon-wrap {
    color: var(--sp-muted, #9ca3af);
}
.io-black-mode .sp-upload-filename { color: var(--sp-title, #ffffff); }
.io-black-mode .sp-upload-remove-btn {
    background: var(--sp-card-2, #232527);
    border-color: var(--sp-border, #3a3b3d);
}
.io-black-mode .sp-upload-remove-btn:hover {
    background: rgba(220, 38, 38, 0.2);
    border-color: #ef4444;
    color: #f87171;
}

/* 支付方式选择 */
.sp-pay-methods {
    display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px;
}
.sp-pay-method {
    display: flex; align-items: center; gap: 8px; cursor: pointer;
    padding: 10px 14px; border: 1px solid var(--sp-border, #e5e7eb); border-radius: 12px;
    background: var(--sp-card-2, #f9fafb); font-size: 13px; font-weight: 500; color: var(--sp-text, #374151);
    transition: all .2s; min-height: 42px;
}
.sp-pay-method:hover { border-color: var(--sp-gold-2, #f59e0b); }
.sp-pay-method input { accent-color: var(--sp-gold-2, #f59e0b); margin: 0; }
.sp-pay-method:has(input:checked) {
    border-color: var(--sp-gold-2, #f59e0b); background: rgba(245, 158, 11, 0.1);
    color: var(--sp-gold-2, #f59e0b);
}
.io-black-mode .sp-pay-method {
    background: var(--sp-card-2, #232527); border-color: var(--sp-border, #3a3b3d);
}

/* 实时预览 */
.sp-live-preview {
    background: var(--sp-card-2); border: 1px solid var(--sp-border);
    border-radius: 12px; padding: 14px; margin-bottom: 18px;
}
.preview-header {
    display: flex; justify-content: space-between; align-items: center;
    font-size: 12px; color: var(--sp-muted); margin-bottom: 10px;
}
.preview-rank-tag {
    padding: 3px 10px; border-radius: 999px; font-size: 11px;
    background: rgba(34,197,94,0.15); color: #15803d; border: 1px solid rgba(34,197,94,0.3);
}
.io-black-mode .preview-rank-tag { color: #4ade80; }
.preview-rank-tag.off {
    background: var(--sp-card); color: var(--sp-muted); border-color: var(--sp-border);
}
.preview-card-box {
    display: flex; gap: 12px; align-items: center;
}
.preview-logo {
    width: 48px; height: 48px; border-radius: 10px; object-fit: cover;
    background: var(--sp-card); border: 1px solid var(--sp-border);
}
.preview-info { flex: 1; min-width: 0; }
.preview-title-row {
    display: flex; justify-content: space-between; align-items: center; gap: 8px;
}
.preview-title { font-size: 14px; font-weight: 500; color: var(--sp-title); }
.preview-amount { font-size: 14px; font-weight: 500; color: #b45309; }
.io-black-mode .preview-amount { color: var(--sp-gold-2); }
.preview-slogan { font-size: 12px; color: var(--sp-muted); margin-top: 2px; }

.sp-modal-actions {
    display: flex; gap: 10px; margin-top: 8px;
}
.btn-sp-cancel, .btn-sp-submit {
    flex: 1; padding: 12px; border-radius: 10px; font-size: 15px; font-weight: 500;
    cursor: pointer; border: none; transition: all .2s;
}
.btn-sp-cancel { background: var(--sp-card-2); color: var(--sp-muted); border: 1px solid var(--sp-border); }
.btn-sp-cancel:hover { color: var(--sp-title); }
.btn-sp-submit {
    background: linear-gradient(120deg, var(--sp-gold), var(--sp-gold-2));
    color: #1a1300;
}
.btn-sp-submit:hover { filter: brightness(1.05); }

/* 支付步骤 */
.sp-pay-section { text-align: center; padding: 10px 0; }
.sp-pay-icon { font-size: 40px; margin-bottom: 8px; }
.sp-pay-title { font-size: 20px; font-weight: 500; color: var(--sp-title); margin: 0 0 6px; }
.sp-pay-msg { font-size: 13px; color: var(--sp-muted); margin: 0 0 16px; }
.sp-pay-amount {
    font-size: 32px; font-weight: 500; color: #b45309; margin-bottom: 20px;
}
.io-black-mode .sp-pay-amount { color: var(--sp-gold-2); }
.sp-pay-qr-grid {
    display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; margin-bottom: 16px;
}
.sp-qr-box { text-align: center; }
.sp-qr-img {
    width: 160px; height: 160px; object-fit: contain; border-radius: 12px;
    background: #fff; padding: 6px;
}
.sp-qr-placeholder .sp-qr-placeholder-inner {
    width: 160px; height: 160px; border-radius: 12px; background: var(--sp-card-2);
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    color: var(--sp-muted); font-size: 12px; padding: 12px; gap: 6px;
    border: 1px solid var(--sp-border);
}
.sp-qr-placeholder-inner span:first-child { font-size: 28px; }
.sp-qr-label { font-size: 13px; color: var(--sp-muted); margin-top: 8px; }
.sp-pay-contact { font-size: 12px; color: var(--sp-muted); margin-bottom: 16px; }
.sp-pay-done {
    width: 100%; padding: 12px; border-radius: 10px; font-size: 15px; font-weight: 500;
    background: var(--sp-card-2); color: var(--sp-text); border: 1px solid var(--sp-border); cursor: pointer;
}
.sp-pay-done:hover { background: var(--sp-border); }

/* ===== 支付实时更新反馈（v2.7.6） ===== */
/* 自动检测提示 */
.sp-pay-poll-hint {
    font-size: 12px; color: var(--sp-muted, #9ca3af);
    margin: 12px 0 8px; line-height: 1.5; text-align: center;
}
/* 手动「我已完成支付」查询按钮 */
.sp-check-now-btn {
    width: 100%; padding: 11px; margin-bottom: 12px; border-radius: 10px;
    font-size: 14px; font-weight: 500; cursor: pointer;
    background: rgba(245, 158, 11, 0.12); color: #b45309;
    border: 1px solid rgba(245, 158, 11, 0.45);
    transition: all .2s;
}
.sp-check-now-btn:hover:not(:disabled) {
    background: rgba(245, 158, 11, 0.2); border-color: #f59e0b;
}
.sp-check-now-btn:disabled { opacity: .6; cursor: wait; }
.io-black-mode .sp-check-now-btn { color: #fbbf24; }
/* 全局轻提示气泡 */
.sp-toast {
    position: fixed; top: 20px; left: 50%; z-index: 99999;
    transform: translateX(-50%) translateY(-90px);
    max-width: calc(100vw - 32px); padding: 12px 22px;
    border-radius: 12px; font-size: 14px; font-weight: 500; text-align: center;
    background: #ecfdf5; color: #047857;
    border: 1px solid #6ee7b7;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.14);
    opacity: 0; pointer-events: none;
    transition: transform .35s cubic-bezier(.21, 1.02, .73, 1), opacity .35s;
}
.sp-toast.show {
    transform: translateX(-50%) translateY(0); opacity: 1;
}
.io-black-mode .sp-toast {
    background: #06281d; color: #6ee7b7; border-color: #065f46;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.5);
}
/* 榜单实时更新闪烁高亮 */
.sp-flash { animation: spFlash 2.2s ease; }
@keyframes spFlash {
    0%, 100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0); border-radius: 14px; }
    25% { box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.35); border-radius: 14px; }
    50% { box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.2); border-radius: 14px; }
    75% { box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.35); border-radius: 14px; }
}

/* ============================================================
   移动端（手机端）专属流式布局与触控优化
   ============================================================ */
@media (max-width: 767px) {
    .sponsor-center {
        padding-bottom: 30px;
    }

    /* Hero 手机端极简紧凑 */
    .sp-hero {
        padding: 22px 14px 16px;
        border-radius: 0 0 16px 16px;
    }
    .sp-hero-badge {
        font-size: 11px;
        padding: 3px 10px;
        margin-bottom: 8px;
    }
    .sp-hero-title {
        font-size: 20px;
        letter-spacing: -0.3px;
        margin-bottom: 6px;
    }
    .sp-hero-sub {
        font-size: 12px;
        line-height: 1.5;
        margin-bottom: 14px;
        padding: 0 4px;
    }
    .sp-hero-btn {
        width: 100%;
        max-width: 240px;
        padding: 9px 20px;
        font-size: 14px;
    }
    .sp-hero-stats {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
        margin-top: 14px;
        width: 100%;
    }
    .sp-stat {
        min-width: auto;
        padding: 8px 8px;
        border-radius: 12px;
    }
    .sp-stat .num {
        font-size: 17px;
    }
    .sp-stat .label {
        font-size: 10px;
        margin-top: 2px;
    }

    /* 区块标题与边距极简紧凑 */
    .sp-board-section, .sp-wall-section {
        padding: 10px 8px;
        margin-top: 8px;
    }
    .sp-section-header {
        margin-bottom: 8px;
    }
    .sp-section-title {
        font-size: 16px;
    }
    .sp-section-sub {
        font-size: 11px;
    }

    /* 手机端卡片风云榜：极简紧凑卡片，左侧独立精致圆形排号徽章 */
    .sp-board-grid {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    .sp-board-card {
        position: relative;
        padding: 10px 10px 8px 10px;
        border-radius: 14px;
        display: grid;
        grid-template-columns: auto 40px 1fr auto;
        grid-template-areas:
            "rank avatar info amount"
            "rank avatar slogan amount"
            "meta meta meta meta";
        align-items: center;
        text-align: left;
        gap: 1px 8px;
        overflow: hidden;
    }
    .sp-board-card .rank-badge {
        position: static;
        grid-area: rank;
        min-width: 22px;
        height: 22px;
        line-height: 20px;
        padding: 0 4px;
        border-radius: 999px;
        font-size: 11px;
        font-weight: 800;
        text-align: center;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        background: rgba(99, 102, 241, 0.08);
        color: #4f46e5;
        border: 1px solid rgba(99, 102, 241, 0.2);
        box-shadow: none;
        z-index: 1;
    }
    .io-black-mode .sp-board-card .rank-badge {
        background: rgba(255, 255, 255, 0.08);
        color: #cbd5e1;
        border: 1px solid rgba(129, 140, 248, 0.25);
    }
    .sp-board-card.rank-1 .rank-badge {
        background: linear-gradient(135deg, #f59e0b, #fbbf24) !important;
        color: #1a1300 !important;
        border: 1px solid #fbbf24 !important;
        box-shadow: 0 1px 6px rgba(245, 158, 11, 0.4) !important;
    }
    .sp-board-card.rank-2 .rank-badge {
        background: linear-gradient(135deg, #94a3b8, #cbd5e1) !important;
        color: #0f172a !important;
        border: 1px solid #cbd5e1 !important;
        box-shadow: 0 1px 4px rgba(148, 163, 184, 0.3) !important;
    }
    .sp-board-card.rank-3 .rank-badge {
        background: linear-gradient(135deg, #b45309, #d97706) !important;
        color: #ffffff !important;
        border: 1px solid #d97706 !important;
        box-shadow: 0 1px 4px rgba(217, 119, 6, 0.35) !important;
    }
    .sp-board-card .card-avatar {
        grid-area: avatar;
        width: 40px;
        height: 40px;
        margin-bottom: 0;
        border-radius: 10px;
    }
    .sp-board-card .card-title {
        font-size: 14px;
        font-weight: 700;
        margin: 0;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .sp-board-card .card-slogan {
        grid-area: slogan;
        font-size: 11px;
        margin: 1px 0 0;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .sp-board-card .card-amount {
        grid-area: amount;
        font-size: 15px;
        font-weight: 800;
        text-align: right;
        margin: 0;
    }
    .sp-board-card .card-meta {
        grid-area: meta;
        margin-top: 6px;
        padding-top: 5px;
        border-top: 1px dashed rgba(99, 102, 241, 0.12);
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        font-size: 10px;
    }
    .io-black-mode .sp-board-card .card-meta {
        border-top-color: rgba(129, 140, 248, 0.15);
    }
    .sp-board-card .card-link {
        padding: 2px 8px;
        font-size: 11px;
        border-radius: 999px;
    }

    /* 手机端星尘微光墙：2列自适应极简小卡片 */
    .sp-wall-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 6px;
    }
    .sp-wall-card {
        padding: 6px 8px;
        border-radius: 10px;
        gap: 6px;
    }
    .sp-wall-card .wall-link {
        font-size: 10px;
        padding: 2px 6px;
    }
    .sp-wall-avatar {
        width: 24px;
        height: 24px;
        border-radius: 6px;
    }
    .sp-wall-name {
        font-size: 11px;
    }
    .sp-wall-amount {
        font-size: 10px;
    }
    .sp-wall-name {
        font-size: 12px;
    }
    .sp-wall-amount {
        font-size: 11px;
    }

    /* 底部 CTA Banner 紧凑 */
    .sp-cta-banner {
        margin: 14px 8px 8px;
        padding: 18px 12px;
        border-radius: 14px;
    }
    .sp-cta-banner h2 {
        font-size: 16px;
        margin-bottom: 6px;
    }
    .sp-cta-banner p {
        font-size: 11px;
        margin-bottom: 12px;
    }
    .sp-cta-btn {
        width: 100%;
        max-width: 220px;
        padding: 9px 16px;
        font-size: 13px;
    }

    /* 弹窗手机端精致卡片居中呈现（四周完整圆角边框，绝不贴死屏幕两边） */
    .sp-modal-overlay {
        padding: 16px 12px;
        align-items: center;
        justify-content: center;
    }
    .sp-modal-container {
        max-height: 90vh;
        border-radius: 20px;
        padding: 22px 16px 18px;
        margin: auto;
        width: 100%;
        max-width: 460px;
        border: 1.5px solid rgba(99, 102, 241, 0.25);
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
    }
    .io-black-mode .sp-modal-container {
        border-color: rgba(129, 140, 248, 0.35);
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), 0 0 20px rgba(99, 102, 241, 0.2);
    }
    .sp-amount-presets {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }
    .sp-preset-amt {
        padding: 8px 4px;
        font-size: 13px;
    }
    .sp-pay-qr-grid { gap: 12px; }
    .sp-qr-img, .sp-qr-placeholder-inner { width: 130px; height: 130px; }
}

/* ===== v3.5.5 桌面端风云榜卡片精确尺寸覆盖（置于文件末尾以赢得层叠优先级） ===== */
@media (min-width: 768px) {
    .sp-board-card .card-avatar {
        width: 44px !important;
        height: 44px !important;
        margin-bottom: 6px !important;
    }
    .sp-board-card .card-title {
        margin-bottom: 2px !important;
    }
    .sp-board-card .card-slogan {
        height: 28px !important;
        margin-bottom: 4px !important;
        line-height: 1.35 !important;
    }
    .sp-board-card .card-amount {
        margin-bottom: 4px !important;
    }
    .sp-board-card .card-meta {
        margin-top: auto !important;
        padding-top: 6px !important;
    }
}

/* ===== v3.6.0 赞助页文字与排版美化（文件末尾，最高优先级，不改动布局） ===== */

/* 全局文字渲染优化 */
.sp-page, .sp-hero, .sp-section, .sp-board-card, .sp-wall-card {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}



/* Hero 主标题：更大气精致的渐变与字距 */
.sp-hero-title {
    font-size: 34px;
    font-weight: 800;
    letter-spacing: 1px;
    line-height: 1.2;
    margin-bottom: 12px;
}
.sp-hero-sub {
    font-size: 14px;
    line-height: 1.75;
    letter-spacing: 0.3px;
}
.sp-hero-badge {
    letter-spacing: 0.8px;
}

/* Section 标题：渐变文字 + 装饰渐变竖条 */
.sp-section-header {
    position: relative;
    padding-left: 14px;
    border-bottom: 1px solid rgba(99, 102, 241, 0.12);
}
.sp-section-header::before {
    content: "";
    position: absolute;
    left: 0;
    top: 4px;
    bottom: 14px;
    width: 4px;
    border-radius: 4px;
    background: linear-gradient(180deg, #818cf8, #fbbf24);
}
.io-black-mode .sp-section-header::before {
    background: linear-gradient(180deg, #a5b4fc, #fbbf24);
    box-shadow: 0 0 10px rgba(129, 140, 248, 0.45);
}
.sp-section-title {
    font-size: 24px;
    letter-spacing: 0.5px;
}
.sp-section-sub {
    font-size: 13px;
    letter-spacing: 0.2px;
}

/* 卡片文字精修 */
.sp-board-card .card-title {
    letter-spacing: 0.3px;
    line-height: 1.35;
}
.sp-board-card .card-slogan {
    letter-spacing: 0.1px;
    line-height: 1.5;
}
.sp-board-card .card-amount {
    letter-spacing: 0.5px;
    font-feature-settings: "tnum";
}
.io-black-mode .sp-board-card .card-slogan {
    color: #9aa6c4;
}

/* 星尘墙文字 */
.sp-wall-card .wall-name {
    letter-spacing: 0.2px;
}
.sp-wall-card .wall-amount {
    letter-spacing: 0.3px;
    font-feature-settings: "tnum";
}

/* CTA 文案 */
.sp-cta-banner h2 {
    letter-spacing: 0.5px;
}
.sp-cta-banner p {
    letter-spacing: 0.2px;
    line-height: 1.65;
}

/* 统计数字 */
.sp-stat .num {
    letter-spacing: 0.5px;
    font-feature-settings: "tnum";
}

/* ===== 手机端排版优化（≤767px） ===== */
@media (max-width: 767px) {
    .sp-hero-title {
        font-size: 24px;
        letter-spacing: 0.5px;
        line-height: 1.25;
    }
    .sp-hero-sub {
        font-size: 13px;
        line-height: 1.65;
    }
    .sp-hero-badge {
        font-size: 10px;
        padding: 3px 12px;
    }
    .sp-section-title {
        font-size: 19px;
    }
    .sp-section-sub {
        font-size: 12px;
    }
    .sp-section-header {
        padding-left: 12px;
        margin-bottom: 16px;
    }
    .sp-section-header::before {
        top: 2px;
        bottom: 12px;
    }
}