/* ===== Subscription Page ===== */
.sub-page{padding-top:76px;padding-left:20px;padding-right:20px;padding-bottom:40px;max-width:800px;margin:0 auto}
.sub-title{font-size:22px;font-weight:700;margin-bottom:6px;background:linear-gradient(135deg,var(--gold),var(--green));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.sub-desc{font-size:13px;color:var(--text2);margin-bottom:24px}
.sub-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:16px}
.sub-plan-name{font-size:18px;font-weight:700;color:var(--gold);margin-bottom:4px}
.sub-plan-price{font-size:14px;color:var(--text2);margin-bottom:12px}
.sub-plan-price strong{color:var(--text);font-size:18px}
.sub-plan-features{list-style:none;padding:0;margin-bottom:16px}
.sub-plan-features li{padding:6px 0;font-size:13px;color:var(--text2);display:flex;align-items:center;gap:8px}
.sub-plan-features li::before{content:'✓';color:var(--green);font-weight:700}
.sub-buy-btn{width:100%;padding:12px;border:none;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer;background:linear-gradient(135deg,rgba(240,185,11,0.2),rgba(14,203,129,0.2));color:var(--gold);border:1px solid rgba(240,185,11,0.25);transition:all .2s}
.sub-buy-btn:hover{background:linear-gradient(135deg,rgba(240,185,11,0.3),rgba(14,203,129,0.3))}
.sub-crypto{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;margin-top:16px}
.crypto-option{background:rgba(255,255,255,0.03);border:1px solid var(--border);border-radius:10px;padding:14px;cursor:pointer;text-align:center;transition:all .2s}
.crypto-option:hover{border-color:var(--gold);background:rgba(240,185,11,0.05)}
.crypto-name{font-size:13px;font-weight:600;color:var(--text);margin-bottom:2px}
.crypto-addr{font-size:10px;color:var(--text3);word-break:break-all}
.crypto-addr code{font-size:9px}

/* ===== 订阅支付流程 ===== */
.sub-plans-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:12px}
.sub-plan-option{background:rgba(255,255,255,0.03);border:1px solid var(--border);border-radius:12px;padding:16px 10px;text-align:center;cursor:pointer;transition:all .2s}
.sub-plan-option:hover{border-color:var(--gold);background:rgba(240,185,11,0.06)}
.sub-plan-option-price{font-size:28px;font-weight:800;color:var(--gold);line-height:1}
.sub-plan-option-price span{font-size:14px;font-weight:600;color:var(--text3)}
.sub-plan-option-label{font-size:14px;font-weight:600;color:var(--text);margin-top:4px}
.sub-plan-option-desc{font-size:11px;color:var(--text3);margin-top:2px}
.sub-plan-option.active{border-color:var(--gold);background:rgba(240,185,11,0.12);box-shadow:inset 0 0 0 1px var(--gold),0 0 12px rgba(240,185,11,0.15)}
.sub-currencies{display:flex;gap:12px;margin-top:12px}
.sub-currency-option{flex:1;padding:16px;text-align:center;border:1px solid var(--border);border-radius:12px;background:rgba(255,255,255,0.03);cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:8px}
.sub-currency-option:hover{border-color:var(--gold);background:rgba(240,185,11,0.06)}
.sub-networks{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.sub-network-option{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border:1px solid var(--border);border-radius:10px;cursor:pointer;transition:all .2s;background:rgba(255,255,255,0.02)}
.sub-network-option:hover{border-color:var(--gold);background:rgba(240,185,11,0.06)}
.net-name{font-size:14px;font-weight:600;color:var(--text)}
.net-addr code{font-size:11px;color:var(--text2);background:rgba(0,0,0,0.2);padding:3px 8px;border-radius:4px;font-family:monospace}
.sub-order-info{background:rgba(255,255,255,0.03);border-radius:10px;padding:12px;margin:12px 0}
.order-detail{display:flex;justify-content:space-between;padding:6px 0;font-size:13px;border-bottom:1px solid rgba(255,255,255,0.04)}
.order-detail:last-child{border-bottom:none}
.order-detail.addr{flex-wrap:wrap;gap:4px}
.order-label{color:var(--text3)}
.order-val{color:var(--text);font-weight:600}
.order-val.gold{color:var(--gold);font-size:16px}
.order-val.code{font-family:monospace;font-size:12px;color:var(--green);word-break:break-all;cursor:pointer}
.order-val.code:hover{color:var(--gold)}
.order-val.code-sm{font-family:monospace;font-size:11px;color:var(--text2)}
.sub-tx-section{margin-top:12px}
.tx-label{font-size:12px;color:var(--text2);margin-bottom:8px}

/* ===== 响应式调整 ===== */
@media(max-width:600px){.sub-plans-grid{grid-template-columns:repeat(2,1fr)}}