: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;--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);}
.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;}
.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;}
.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);}
.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);}
.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;}
.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;}
.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);}
.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);}
.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;}
@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;}
@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;}
.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;}
.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);}
.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;}
.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);}
.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);}
.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 calc(24px + env(safe-area-inset-bottom,0px));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:85vh;max-height:calc(100dvh - 56px);min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;}
.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;}
.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);}
.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;margin-left:2px;font-weight:700;}
.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;}
.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;}
.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;}
.sp-file-hidden{position:absolute;left:-9999px;top:0;width:1px;height:1px;opacity:0;overflow:hidden;pointer-events:none;}
.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;}
.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;}
.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);}
.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);}
.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);}
.sp-pay-poll-hint{font-size:12px;color:var(--sp-muted,#9ca3af);margin:12px 0 8px;line-height:1.5;text-align:center;}
.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;}
.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);}
.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;}
}
@media (max-width:767px){.sponsor-center{padding-bottom:30px;}
.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;}
.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;}
.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;}
.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;}
.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;}
.sp-modal-overlay{padding:16px 12px calc(16px + env(safe-area-inset-bottom,0px));align-items:center;justify-content:center;overflow:hidden;}
.sp-modal-container{max-height:78vh;max-height:calc(100dvh - 64px);border-radius:20px;padding:18px 14px 16px;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);overflow-y:auto;-webkit-overflow-scrolling:touch;touch-action:pan-y;}
.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-modal-header{margin-bottom:12px;}
.sp-modal-title{font-size:18px;}
.sp-modal-sub{font-size:12px;}
.sp-type-tabs{margin-bottom:12px;}
.sp-type-tab-btn{padding:7px 10px;font-size:13px;}
.sp-form-group{margin-bottom:10px;}
.sp-form-label{font-size:13px;margin-bottom:5px;}
.sp-input{padding:9px 12px;font-size:14px;}
.sp-upload-box{min-height:58px;padding:8px;}
.sp-upload-placeholder{gap:4px;}
.sp-upload-text{font-size:13px;}
.sp-slogan-row{gap:6px;}
.sp-random-slogan{padding:8px 10px;font-size:12px;}
.sp-amount-input-wrap{padding:0 10px;}
.sp-amount-input{font-size:18px;}
.sp-amount-presets{grid-template-columns:repeat(3,1fr);gap:6px;margin-top:8px;}
.sp-preset-amt{padding:7px 4px;font-size:13px;}
.sp-live-preview{padding:10px;margin-bottom:10px;}
.preview-header{font-size:12px;}
.preview-card-box{gap:8px;}
.preview-logo{width:36px;height:36px;}
.preview-title{font-size:14px;}
.preview-amount{font-size:14px;}
.preview-slogan{font-size:12px;}
.sp-pay-methods{gap:8px;}
.sp-pay-method{padding:8px 10px;font-size:13px;}
.sp-modal-actions{margin-top:12px;gap:8px;}
.btn-sp-cancel,.btn-sp-submit{padding:10px 14px;font-size:14px;}
.sp-pay-qr-grid{gap:12px;}
.sp-qr-img,.sp-qr-placeholder-inner{width:130px;height:130px;}
}
@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;}
}
.sp-page,.sp-hero,.sp-section,.sp-board-card,.sp-wall-card{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;}
.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;}
.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;}
.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;}
.sp-wall-card .wall-name{letter-spacing:0.2px;}
.sp-wall-card .wall-amount{letter-spacing:0.3px;font-feature-settings:"tnum";}
.sp-cta-banner h2{letter-spacing:0.5px;}
.sp-cta-banner p{letter-spacing:0.2px;line-height:1.65;}
.sp-stat .num{letter-spacing:0.5px;font-feature-settings:"tnum";}
@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;}
}