.support-v4{--support-blue:#1677ff;--support-red:#ff4d4f;--support-gold:#f5b82e;--support-green:#22c55e;color:#eef2f8;min-width:0;max-width:1180px;margin:0 auto;padding:24px}.support-v4 *{box-sizing:border-box}.support-v4 h1{font-size:clamp(1.5rem,3vw,2rem);font-weight:750}.support-v4 h2{overflow-wrap:anywhere;font-size:1.15rem;font-weight:700}.support-v4 h3{font-weight:700}.support-v4 p{line-height:1.65}.support-v4 small,.support-v4 time,.support-v4-meta{color:#a9b6c9;font-size:.8rem}.support-v4-heading,.support-v4-thread>header,.support-v4-message>header{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.support-v4-heading{margin-bottom:24px}.support-v4-actions{flex-wrap:wrap;align-items:center;gap:12px;margin:12px 0;display:flex}.support-v4 button,.support-v4 a.support-v4-file{border:1px solid var(--support-blue);color:#fff;cursor:pointer;background:#1677ff;border-radius:10px;min-height:44px;padding:10px 16px;font-weight:650;text-decoration:none;transition:background .15s,border-color .15s}.support-v4 button.secondary{color:#9cc4ff;background:#10213b}.support-v4 button.danger{color:#ff9697;background:#2c1921;border-color:#ff4d4f}.support-v4 button:hover:not(:disabled){filter:brightness(1.15)}.support-v4 button:disabled{opacity:.5;cursor:not-allowed}.support-v4 :is(button,a,input,textarea,select):focus-visible{outline-offset:3px;outline:2px solid #1677ff}.support-v4 a{color:#8ebfff;text-underline-offset:3px}.support-v4-filters{grid-template-columns:minmax(0,1fr) 240px;gap:16px;margin-bottom:20px;display:grid}.support-v4 label{gap:8px;font-size:.9rem;display:grid}.support-v4 :is(input,select,textarea){color:#eef2f8;width:100%;min-width:0;font:inherit;background:#101723;border:1px solid #394359;border-radius:9px;padding:11px}.support-v4 textarea{resize:vertical}.support-v4-inbox{gap:12px;display:grid}.support-v4-inbox>article{background:#151e2e;border:1px solid #303b4f;border-radius:12px;justify-content:space-between;align-items:center;gap:20px;padding:20px;display:flex}.support-v4-inbox>article>div{min-width:0}.support-v4-inbox time{margin-top:8px;display:block}.support-v4-thread{background:#111b2a;border:1px solid #303b4f;border-radius:14px;margin-top:20px;padding:24px}.support-v4-order{overflow-wrap:anywhere;background:#172337;border-left:3px solid #1677ff;margin:20px 0;padding:14px 18px}.support-v4-messages{gap:16px;margin:24px 0;display:grid}.support-v4-message{background:#192334;border:1px solid #354158;border-radius:12px;min-width:0;padding:18px}.support-v4-message.operations{border-left:3px solid #1677ff}.support-v4-message>p{white-space:pre-wrap;overflow-wrap:anywhere;margin:12px 0}.support-v4-composer{border-top:1px solid #354158;gap:14px;min-width:0;margin-top:24px;padding-top:24px;display:grid}.support-v4-composer>button{justify-self:start}.support-v4-file{border-radius:10px;flex-wrap:wrap;align-items:center;gap:10px;width:100%;min-width:0;display:flex;background:#12233b!important;border:1px solid #3666a4!important;margin-top:10px!important;padding:10px 12px!important}.support-v4-file>span{text-overflow:ellipsis;white-space:nowrap;flex:180px;min-width:0;overflow:hidden}.support-v4-file>small{color:#9cc4ff}.support-v4-file button{font-size:.8rem}.support-v4-error{color:#ffb0b1;background:#301b25;border:1px solid #ff4d4f;border-radius:10px;margin:14px 0;padding:14px}.support-v4-success{color:#22c55e!important}.support-v4-status{color:#c3cede;border:1px solid #536078;border-radius:7px;padding:4px 8px;font-size:.8rem;display:inline-flex}.support-v4-status.pending{color:#f5b82e;border-color:#796126}.support-unread-badge{color:#151b28;background:#ff4d4f;border-radius:10px;justify-content:center;align-items:center;min-width:20px;margin-left:8px;padding:2px 6px;font-size:11px;font-weight:800;line-height:1.5;display:inline-flex}.support-related{border:1px solid #354158;border-radius:10px;margin:16px 0;padding:14px 18px}.support-related a{color:#8ebfff}.support-summary{color:#e5edf7;background:#151e2e;border:1px solid #354158;border-radius:12px;padding:20px}.support-summary a{color:#8ebfff}.support-summary strong{font-size:1.8rem;display:block}.support-summary.error{border-color:#ff4d4f}@media (max-width:700px){.support-v4{padding:16px}.support-v4-heading,.support-v4-thread>header,.support-v4-message>header{flex-direction:column}.support-v4-filters{grid-template-columns:1fr}.support-v4-thread{padding:16px}.support-v4-inbox>article{align-items:flex-start;gap:12px;padding:16px}.support-v4-inbox>article>button{flex-shrink:0}.support-v4-file{align-items:flex-start}.support-v4-heading .support-v4-actions{width:100%}}.support-notification{position:relative}.support-notification .support-unread-badge{position:absolute;top:-5px;right:-5px}