:root{--ch250-bg:#0b0612;--ch250-panel:#12091f;--ch250-text:#f7f1ff}
.ch250-modal,.ch250-progress{position:fixed;inset:0;z-index:2147483000;display:none;align-items:center;justify-content:center;background:rgba(5,2,10,.78);backdrop-filter:blur(8px);padding:20px}
.ch250-modal.show,.ch250-progress.show{display:flex}
.ch250-box,.ch250-progress-box{position:relative;width:min(520px,94vw);border:1px solid rgba(139,75,255,.42);border-radius:24px;background:radial-gradient(circle at 20% 0%,rgba(111,44,255,.22),transparent 40%),linear-gradient(145deg,#12091f,#08050e);box-shadow:0 28px 90px rgba(0,0,0,.65),0 0 50px rgba(111,44,255,.12);padding:30px;color:var(--ch250-text);font-family:inherit;overflow:hidden}
.ch250-box:before,.ch250-progress-box:before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,#6f2cff,#a54cff,#1f8cff)}
.ch250-icon{width:54px;height:54px;border-radius:17px;display:grid;place-items:center;background:linear-gradient(145deg,rgba(111,44,255,.35),rgba(31,140,255,.16));border:1px solid rgba(159,104,255,.5);font-size:22px;margin-bottom:18px}
.ch250-kicker{font-size:10px;font-weight:900;letter-spacing:.18em;color:#a779ff;margin-bottom:8px}.ch250-box h3,.ch250-progress-box h3{font-size:23px;margin:0 0 10px}.ch250-box p,.ch250-progress-box p{font-size:14px;line-height:1.65;color:#c9bfd5;margin:0}
.ch250-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:26px}.ch250-btn{border:0;border-radius:13px;padding:12px 20px;font-weight:900;cursor:pointer}.ch250-btn.ghost{background:#21172e;color:#d5c9e4;border:1px solid #3d2b50}.ch250-btn.primary{background:linear-gradient(90deg,#6f2cff,#315dff);color:#fff}
.ch250-bar{height:12px;border-radius:99px;background:#21152f;border:1px solid #352248;overflow:hidden;margin:24px 0 10px}.ch250-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,#6f2cff,#a54cff,#1f8cff);transition:width .35s ease}
.ch250-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.ch250-row b{font-size:20px}.ch250-row span{font-size:11px;font-weight:900;letter-spacing:.12em;color:#a779ff}.ch250-progress-box small{color:#756b82}
.ch250-orbit{height:52px;display:flex;gap:8px;align-items:center}.ch250-orbit span{width:10px;height:10px;border-radius:50%;background:#8c50ff;animation:ch250pulse 1.2s infinite}.ch250-orbit span:nth-child(2){animation-delay:.15s}.ch250-orbit span:nth-child(3){animation-delay:.3s}@keyframes ch250pulse{0%,100%{transform:translateY(0);opacity:.4}50%{transform:translateY(-8px);opacity:1}}