:root{--bg:#0f1220;--bg-soft:#171b2e;--panel:#1c2138;--panel-2:#232a47;--border:#2c3354;--text:#e8ebf5;--muted:#9aa3c0;--primary:#5b8cff;--primary-2:#3f6fe0;--ok:#36d399;--err:#f87272;--radius:14px}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,Roboto,Helvetica,Arial,sans-serif;line-height:1.6}a{color:var(--primary);text-decoration:none}.container{width:min(960px,92vw);margin:0 auto}.center-msg{text-align:center;color:var(--muted);padding:40px 0}.btn{cursor:pointer;color:var(--text);background:var(--panel-2);border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:6px;padding:10px 16px;font-size:14px;font-weight:600;transition:all .15s;display:inline-flex}.btn:hover{filter:brightness(1.08)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:linear-gradient(180deg, var(--primary), var(--primary-2));border-color:var(--primary-2);color:#fff}.btn-ghost{border-color:var(--border);color:var(--text);background:0 0}.btn.sm{padding:6px 12px;font-size:13px}.auth-wrap{flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.auth-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);width:min(380px,92vw);padding:28px 26px;box-shadow:0 20px 60px #00000059}.auth-brand{align-items:center;gap:10px;display:flex}.brand-mark{background:linear-gradient(180deg, var(--primary), var(--primary-2));color:#fff;border-radius:9px;place-items:center;width:34px;height:34px;font-size:18px;font-weight:700;display:grid}.brand-name{font-size:17px;font-weight:700}.auth-sub{color:var(--muted);margin:10px 0 18px;font-size:13px}.form{flex-direction:column;gap:12px;display:flex}.field{color:var(--muted);flex-direction:column;gap:6px;font-size:13px;display:flex}.field input{background:var(--bg-soft);border:1px solid var(--border);color:var(--text);border-radius:10px;outline:none;padding:11px 12px;font-size:15px}.field input:focus{border-color:var(--primary)}.hint{margin:4px 0 0;font-size:13px}.hint.ok{color:var(--ok)}.hint.err{color:var(--err)}.store{flex-direction:column;min-height:100vh;display:flex}.topbar{border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:10;background:#14182ab3;position:sticky;top:0}.topbar-inner{justify-content:space-between;align-items:center;width:min(960px,92vw);height:58px;margin:0 auto;display:flex}.topbar-right{align-items:center;gap:12px;display:flex}.user-phone{color:var(--muted);font-size:13px}.tabs{gap:6px;width:min(960px,92vw);margin:18px auto 0;display:flex}.tab{color:var(--muted);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;padding:10px 16px;font-size:14px;font-weight:600}.tab.active{color:var(--text);border-bottom-color:var(--primary)}.store-main{flex:1;padding:22px 0 60px}.cards{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;display:grid}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:8px;padding:20px;display:flex}.card h3{margin:0;font-size:17px}.card-tag{color:var(--primary);margin:0;font-size:13px}.card-desc{color:var(--muted);flex:1;margin:0;font-size:13px}.price-row{align-items:center;gap:10px;margin-top:6px;display:flex}.price{font-size:22px;font-weight:700}.trial-tag{color:var(--ok);border:1px solid #36d39966;border-radius:999px;padding:2px 8px;font-size:12px}.card-actions{gap:8px;margin-top:8px;display:flex}.owned-hint{color:var(--muted);margin:4px 0 0;font-size:12px}.mine-list,.order-list{flex-direction:column;gap:12px;display:flex}.mine-item,.order-item{background:var(--panel);border:1px solid var(--border);border-radius:12px;justify-content:space-between;align-items:center;gap:12px;padding:16px 18px;display:flex}.mine-item h4,.order-item h4{margin:0 0 4px;font-size:15px}.muted{color:var(--muted);margin:0;font-size:13px}.license{color:var(--text);margin:6px 0 0;font-size:13px}.license code,.order-box code,.pay-steps code{background:var(--bg-soft);border-radius:6px;padding:2px 6px;font-size:12px}.status{border-radius:999px;padding:3px 10px;font-size:12px;font-weight:600}.status-pending{color:#fbbf24;background:#f59e0b26}.status-paid{color:var(--ok);background:#36d39926}.status-cancelled,.status-refunded{color:var(--err);background:#f8727226}.modal-mask{z-index:50;background:#080a14b3;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);width:min(440px,94vw);overflow:hidden}.modal-head{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.modal-head h3{margin:0;font-size:16px}.modal-x{color:var(--muted);cursor:pointer;background:0 0;border:none;font-size:22px;line-height:1}.modal-body{padding:20px}.pay-amount{justify-content:space-between;align-items:baseline;margin-bottom:14px;display:flex}.pay-amount strong{color:var(--primary);font-size:26px}.order-box{background:var(--bg-soft);border:1px solid var(--border);border-radius:10px;padding:12px 14px;font-size:14px}.order-box p{margin:4px 0}.pay-steps{color:var(--muted);margin:14px 0 0;padding-left:20px;font-size:13px}.pay-steps li{margin:6px 0}.modal-foot{justify-content:flex-end;gap:10px;margin-top:16px;display:flex}.site-footer{border-top:1px solid var(--border);text-align:center;color:var(--muted);flex-direction:column;align-items:center;gap:4px;padding:18px 0;font-size:13px;display:flex}.site-footer.compact{margin-top:24px}.site-footer a{color:var(--muted)}