.wx-phone-container {
    max-width: 450px;
    margin: 0 auto;
    background-color: #120c1a;
    border: 4px solid #2d1a42;
    border-radius: 30px;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
    color: #e0d6eb;
}
.wx-header {
    background-color: #241536;
    padding: 16px;
    text-align: center;
    font-size: 16px;
    font-weight: 600;
    color: #f2ebfa;
    border-bottom: 1px solid #362052;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
.wx-header p { margin: 0; }
.wx-chat-area {
    height: 650px;
    overflow-y: auto;
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    background-image: linear-gradient(180deg, #120c1a 0%, #1a1025 100%);
}
.wx-system-msg {
    display: flex;
    justify-content: center;
    width: 100%;
}
.wx-sys-content {
    background-color: rgba(54, 32, 82, 0.6);
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 12px;
    color: #bfa3d9;
    max-width: 85%;
    text-align: left;
}
.wx-sys-content p { margin: 2px 0; }
.wx-msg-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    width: 100%;
}
.wx-msg-row.wx-right {
    flex-direction: row-reverse;
}
.wx-avatar {
    width: 42px;
    height: 42px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    flex-shrink: 0;
}
.wx-avatar-npc {
    background-color: #3d265c;
    color: #d1b8eb;
}
.wx-avatar-user {
    background-color: #6a35a8;
    color: #ffffff;
}
.wx-bubble {
    max-width: 68%;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 14px;
    line-height: 1.5;
    word-wrap: break-word;
    position: relative;
}
.wx-bubble p { margin: 0; padding: 0; }
.wx-left .wx-bubble {
    background-color: #2b1c40;
    color: #dfd1f0;
    border-top-left-radius: 2px;
}
.wx-right .wx-bubble {
    background-color: #5c2b99;
    color: #ffffff;
    border-top-right-radius: 2px;
}
.wx-details-card {
    background-color: #1c1129;
    border: 1px solid #3d265c;
    border-radius: 10px;
    width: 90%;
    overflow: hidden;
}
.wx-details-card summary {
    background-color: #2b1a40;
    padding: 10px 15px;
    cursor: pointer;
    font-weight: bold;
    color: #c9a7eb;
    font-size: 13px;
    outline: none;
    user-select: none;
}
.wx-code-block {
    padding: 12px;
    background-color: #150d1f;
    font-family: Consolas, monospace;
    font-size: 11px;
    color: #a88ec4;
    max-height: 300px;
    overflow-y: auto;
}
.wx-code-block p { margin: 4px 0; }
.wx-divider {
    border: 0;
    height: 1px;
    background-color: #3d265c;
    margin: 10px 0;
}
.wx-options-box {
    background-color: #231536;
    border: 1px solid #452a6b;
    border-radius: 12px;
    padding: 15px;
    margin-top: 10px;
    font-size: 14px;
    color: #d1b8eb;
}
.wx-options-box p { margin: 6px 0; cursor: pointer; transition: color 0.2s;}
.wx-options-box p:hover { color: #ffffff; }
.wx-options-box p:first-child { font-weight: bold; color: #a478d9; margin-bottom: 10px; }
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: #120c1a; }
::-webkit-scrollbar-thumb { background: #3d265c; border-radius: 2px; }