.invite-page .quick-links a.chosen{color:#ff8500}
.quick-links a.mark-box{outline:3px dashed #f5222d;outline-offset:6px;border-radius:4px}
.invite-page .nav-pair b.invite-active{background:#5a2a78;color:#ffb24a}
.invite-board{padding:8px 4px 48px}
.invite-board>h1{font-size:22px;font-weight:700;margin:8px 0 18px;color:#f3f3f3}
.reward-head{display:flex;align-items:center;gap:28px;margin-bottom:16px;font-size:15px;color:#c9ced6}
.reward-head b{color:#fff;font-size:16px}
.reward-head em{color:#ff8500;font-style:normal}
.reward-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.reward-card{background:#17191d;border:1px solid #2d3138;border-radius:10px;padding:22px 18px 16px;text-align:center}
.reward-card small{display:block;color:#b8bec8;margin-bottom:14px}
.reward-card strong{display:block;font-size:32px;color:#ff9500;margin-bottom:16px}
.reward-card button{width:46%;height:36px;border:1px solid #5a5f68;background:transparent;color:#d7dbe2;border-radius:4px;cursor:pointer}
.reward-card .got{display:block;margin-top:12px;color:#8e949e;font-size:13px}
.invite-count{margin:28px 0 14px;font-size:16px;color:#dfe3ea}
.invite-count span{color:#ff8500}
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.stat-box{background:#17191d;border:1px solid #32363d;border-radius:8px;overflow:hidden}
.stat-box h3{margin:0;padding:12px 14px;font-size:15px;font-weight:700;border-top:3px solid #ff8500}
.stat-box:nth-child(2) h3{border-top-color:#7b5cff}
.stat-box:nth-child(3) h3{border-top-color:#3aa0ff}
.stat-box table{width:100%;border-collapse:collapse;font-size:13px}
.stat-box th,.stat-box td{border:1px solid #3a3e46;padding:10px 6px;text-align:center;color:#c5cad2}
.stat-box th{background:#24272c;color:#d8dde5;font-weight:600}
.stat-box td[colspan]{height:86px;color:#8b919a}
.invite-way{margin-top:34px}
.invite-way>h2,.activity-block>h2{font-size:18px;margin:0 0 16px;padding-bottom:12px;border-bottom:1px solid #3b3e43}
.way-row{display:flex;align-items:center;gap:22px;padding:8px 0 24px}
.way-url{flex:1;min-width:0;height:44px;border:1px solid #565b63;border-radius:22px;padding:0 18px;display:flex;align-items:center;color:#f4a12a;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.way-row .orange{background:#ff8500;color:#fff;border:0;border-radius:22px;padding:10px 22px;cursor:pointer;white-space:nowrap;font-size:14px}
.way-qr{width:148px;height:148px;background:#fff;padding:8px;flex:none}
.way-qr img,.way-qr svg{width:100%;height:100%;display:block}
.activity-meta{color:#aeb5bf;margin:4px 0 22px;font-size:14px}
.activity-meta b{color:#fff;margin-right:18px}
.activity-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px 36px;align-items:start}
.act-card h3{margin:0 0 10px;font-size:16px;color:#f0f0f0}
.act-no{color:#ff8500;margin-right:8px;font-style:normal;font-weight:800}
.act-card table{width:100%;border-collapse:collapse;font-size:13px;background:#1d2024}
.act-card th,.act-card td{border:1px solid #474b52;padding:9px 8px;text-align:center;color:#c5cad2}
.act-card th{background:#24272c;color:#d8dde5}
.detail-block{margin-top:36px}
.detail-block>h2{font-size:18px;margin:0 0 18px;padding-bottom:12px;border-bottom:1px solid #3b3e43;color:#f3f3f3}
.detail-rules{margin:0;padding:16px 18px;list-style:none;color:#c3c8d0;line-height:1.9;font-size:14px}
.detail-rules.mark-box{outline:3px dashed #f5222d;outline-offset:8px;border-radius:4px}
.detail-rules li{margin:0 0 14px;padding-left:1.8em;position:relative}
.detail-rules li:last-child{margin-bottom:0}
.detail-rules li::before{position:absolute;left:0;color:#ff9500;font-weight:700}
.detail-rules li:nth-child(1)::before{content:"①"}
.detail-rules li:nth-child(2)::before{content:"②"}
.detail-rules li:nth-child(3)::before{content:"③"}
.detail-rules li:nth-child(4)::before{content:"④"}
.detail-rules li:nth-child(5)::before{content:"⑤"}
.detail-rules li:nth-child(6)::before{content:"⑥"}
.detail-rules li:nth-child(7)::before{content:"⑦"}
.detail-rules li:nth-child(8)::before{content:"⑧"}
.detail-rules li:nth-child(9)::before{content:"⑨"}
.detail-rules li:nth-child(10)::before{content:"⑩"}
.toast{position:fixed;left:50%;bottom:40px;transform:translateX(-50%);background:#2b2e34;color:#fff;padding:10px 18px;border-radius:6px;opacity:0;pointer-events:none;transition:.2s}
.toast.show{opacity:1}
@media(max-width:1100px){.reward-cards,.stat-grid,.activity-grid{grid-template-columns:1fr}.way-row{flex-wrap:wrap}}