:root{--bg-base:#05070d;--bg-deep:#070b14;--bg-panel:#0b1220;--bg-card:#111a2db8;--bg-card-solid:#111a2d;--bg-hover:#35e0ff12;--brand-cyan:#35e0ff;--brand-purple:#8b7cf6;--brand-gold:#ffc857;--brand-grad:linear-gradient(135deg, #35e0ff 0%, #8b7cf6 60%, #6c5ce7 100%);--up:#ff4d6a;--down:#00c896;--warn:#ffc857;--danger:#ff4d6a;--text-1:#eef3fa;--text-2:#a8b6cd;--text-3:#5c6b84;--border:#8ca5d224;--border-strong:#35e0ff47;--line:#5c78b429;--line-strong:#5c8cdc57;--panel:#0f172aa8;--brand-blue:#4c8dff;--radius-sm:8px;--radius:14px;--radius-lg:18px;--glow-cyan:0 0 24px #35e0ff38;--shadow-card:0 8px 32px #00000073;--font:"Noto Sans SC", "PingFang SC", "Microsoft YaHei", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono:ui-monospace, "SF Mono", Menlo, Consolas, "Noto Sans SC", monospace;--font-d:"Orbitron", "Noto Sans SC", 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var(--border);border-radius:var(--radius);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.form-item{margin-bottom:18px}.form-label{color:var(--text-2);margin-bottom:8px;font-size:13px;display:block}.form-input{border-radius:var(--radius-sm);border:1px solid var(--border);width:100%;color:var(--text-1);background:#070b14b3;outline:none;padding:11px 14px;font-size:14px;transition:border-color .2s}.form-input:focus{border-color:var(--brand-cyan);box-shadow:0 0 0 3px #35e0ff1f}.form-input::placeholder{color:var(--text-3)}.up{color:var(--up)}.down{color:var(--down)}.muted{color:var(--text-3)}.toast-wrap{z-index:9999;pointer-events:none;flex-direction:column;align-items:center;gap:8px;display:flex;position:fixed;top:18px;left:50%;transform:translate(-50%)}.toast{border:1px solid var(--border-strong);color:var(--text-1);box-shadow:var(--shadow-card);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#111a2df5;border-radius:10px;padding:10px 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