.article-chat{background-color:#eef3ff;padding:24px 16px;border-radius:16px;margin-bottom:24px}.article-chat__messages{max-height:400px;overflow-y:auto;display:flex;flex-direction:column;gap:16px;margin-bottom:16px;border-radius:12px;padding:16px;scrollbar-width:thin;scrollbar-color:#d1d5db rgba(0,0,0,0);background-color:var(--color-white)}.article-chat__messages::-webkit-scrollbar{width:6px}.article-chat__messages::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:999px}.article-chat__messages::-webkit-scrollbar-track{background:rgba(0,0,0,0)}.article-chat__turn{display:flex;flex-direction:column;gap:10px}.article-chat__user-row{display:flex;justify-content:flex-end}.article-chat__user-bubble{max-width:70%;background:#f3f4f7;border-radius:16px 16px 4px 16px;padding:10px 16px;font-size:14px;line-height:1.5}.article-chat__assistant-row{padding-left:4px;font-size:14px;line-height:1.7;max-width:90%}.article-chat__tags{display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin-bottom:16px}.article-chat__tag{display:block;flex:0 0 auto;max-width:100%;padding:10px 14px;font-family:var(--font-tertiary);font-weight:400;font-size:14px;line-height:16px;color:hsla(0,0%,100%,.6)}@media(max-width:539px){.article-chat__tag{font-size:12px;line-height:16px}}.article-chat__tag{background-color:#0d0f14;border-radius:12px;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:background-color .15s}.article-chat__input-row{border-radius:12px;background-color:#fff;color:#7b8496;height:50px;padding:0 16px;display:flex;align-items:center;justify-content:space-between;gap:8px}.article-chat__input{height:100%;flex:1;font-size:16px;font-family:var(--font-secondary);background:rgba(0,0,0,0);outline:none;border:none;color:#181b28}.article-chat__input::placeholder{color:#8992a8}.article-chat__input:disabled{opacity:.6;cursor:not-allowed}@media(max-width:539px){.article-chat__input{font-size:14px}}.article-chat__submit{flex:0 0 auto;width:24px;height:24px;border-radius:50%;background-color:#0d0f14;color:#fff;display:flex;align-items:center;justify-content:center;transition:opacity .15s}.article-chat__submit:disabled{background-color:#c1c6d7;cursor:not-allowed}